forked from acouzens/open5gs
Update document
This commit is contained in:
Sukchan Lee
parent
bd080f5095
commit
13fd9afbd1
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@ -37,7 +37,7 @@ example_conf = '''
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volte.yaml
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vonr.yaml
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slice.yaml
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srslte.yaml
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srsenb.yaml
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non3gpp.yaml
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'''.split()
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@ -57,13 +57,13 @@ mme:
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- addr: 127.0.0.2
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gummei:
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plmn_id:
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mcc: 999
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mcc: 901
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mnc: 70
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mme_gid: 2
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mme_code: 1
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tai:
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plmn_id:
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mcc: 999
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mcc: 901
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mnc: 70
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tac: 7
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security:
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@ -125,19 +125,19 @@ amf:
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- addr: 127.0.0.5
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guami:
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- plmn_id:
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mcc: 999
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mcc: 901
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mnc: 70
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amf_id:
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region: 2
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set: 1
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tai:
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- plmn_id:
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mcc: 999
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mcc: 901
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mnc: 70
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tac: 1
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plmn_support:
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- plmn_id:
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mcc: 999
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mcc: 901
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mnc: 70
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s_nssai:
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- sst: 1
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@ -416,38 +416,7 @@ Enter the subscriber details of your SIM cards using this tool, to save the subs
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#### Adding a route for the UE to have WAN connectivity {#UEInternet}
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---
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In order to bridge between the PGWU/UPF and WAN (Internet), you must enable IP forwarding and add a NAT rule to your IP Tables.
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**Note:** For the first run, it makes things simpler if you do not have any rules in the IP/NAT tables. If a program such as docker has already set up a rule, you will need to add rules differently.
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{: .notice--danger}
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You can check your current IP Table rules with the following commands (these tables are empty):
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```bash
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### Check IP Tables
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$ sudo iptables -L
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Chain INPUT (policy ACCEPT)
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target prot opt source destination
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Chain FORWARD (policy ACCEPT)
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target prot opt source destination
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Chain OUTPUT (policy ACCEPT)
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target prot opt source destination
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### Check NAT Tables
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$ sudo iptables -L -t nat
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Chain PREROUTING (policy ACCEPT)
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target prot opt source destination
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Chain INPUT (policy ACCEPT)
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target prot opt source destination
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Chain OUTPUT (policy ACCEPT)
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target prot opt source destination
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Chain POSTROUTING (policy ACCEPT)
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target prot opt source destination
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```
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In order to bridge between the PGWU/UPF and WAN (Internet), you must enable IP forwarding and add a NAT rule to your IP Tables.
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To enable forwarding and add the NAT rule, enter
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```bash
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@ -460,9 +429,26 @@ $ sudo iptables -t nat -A POSTROUTING -s 10.45.0.0/16 ! -o ogstun -j MASQUERADE
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$ sudo ip6tables -t nat -A POSTROUTING -s 2001:db8:cafe::/48 ! -o ogstun -j MASQUERADE
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```
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Configure the firewall correctly. Some operating systems (Ubuntu) by default enable firewall rules to block traffic.
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```bash
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$ sudo ufw status
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Status: inactive
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$ sudo ufw enable
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Firewall is active and enabled on system startup
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$ sudo ufw status
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Status: active
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$ sudo ufw disable
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Firewall stopped and disabled on system startup
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$ sudo ufw status
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Status: inactive
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```
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Optionally, you may consider the settings below for security purposes.
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```bash
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### Ensure that the packets in the `INPUT` chain to the `ogstun` interface are accepted
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$ sudo iptables -I INPUT -i ogstun -j ACCEPT
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### Prevent UE's from connecting to the host on which UPF is running
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$ sudo iptables -I INPUT -s 10.45.0.0/16 -j DROP
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$ sudo ip6tables -I INPUT -s 2001:db8:cafe::/48 -j DROP
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@ -473,9 +459,6 @@ $ sudo ip6tables -I INPUT -s 2001:db8:cafe::/48 -j DROP
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$ sudo iptables -I FORWARD -s 10.45.0.0/16 -d x.x.x.x/y -j DROP
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```
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**Note:** The above assumes you do not have any existing rules in the filter and nat tables. If a program such as docker has already set up rules, you may need to add the Open5GS related rules differently.
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{: .notice--danger}
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## 5. Turn on your eNB/gNB and UE
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---
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@ -468,37 +468,13 @@ To add subscriber information, you can do WebUI operations in the following orde
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**Note:** Subscribers added with this tool immediately register in the Open5GS HSS/UDR without the need to restart any daemon. However, if you use the WebUI to change subscriber profile, you must restart the Open5GS AMF/MME daemon for the changes to take effect.
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{: .notice--warning}
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### IP routing + NAT for UE internet connectivity
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#### Adding a route for the UE to have WAN connectivity {#UEInternet}
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---
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To allow your phones to connect to the internet, you must run the following command on the host running Open5GS-PGW:
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In order to bridge between the PGWU/UPF and WAN (Internet), you must enable IP forwarding and add a NAT rule to your IP Tables.
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To enable forwarding and add the NAT rule, enter
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```bash
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### Check IP Table 'forward'
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$ sudo iptables -L
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Chain INPUT (policy ACCEPT)
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target prot opt source destination
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Chain FORWARD (policy ACCEPT)
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target prot opt source destination
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Chain OUTPUT (policy ACCEPT)
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target prot opt source destination
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### Check IP Table 'nat'
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$ sudo iptables -L -t nat
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Chain PREROUTING (policy ACCEPT)
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target prot opt source destination
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Chain INPUT (policy ACCEPT)
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target prot opt source destination
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Chain OUTPUT (policy ACCEPT)
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target prot opt source destination
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Chain POSTROUTING (policy ACCEPT)
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target prot opt source destination
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### Enable IPv4/IPv6 Forwarding
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$ sudo sysctl -w net.ipv4.ip_forward=1
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$ sudo sysctl -w net.ipv6.conf.all.forwarding=1
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@ -508,9 +484,26 @@ $ sudo iptables -t nat -A POSTROUTING -s 10.45.0.0/16 ! -o ogstun -j MASQUERADE
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$ sudo ip6tables -t nat -A POSTROUTING -s 2001:db8:cafe::/48 ! -o ogstun -j MASQUERADE
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```
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Configure the firewall correctly. Some operating systems (Ubuntu) by default enable firewall rules to block traffic.
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```bash
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$ sudo ufw status
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Status: inactive
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$ sudo ufw enable
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Firewall is active and enabled on system startup
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$ sudo ufw status
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Status: active
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$ sudo ufw disable
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Firewall stopped and disabled on system startup
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$ sudo ufw status
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Status: inactive
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```
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Optionally, you may consider the settings below for security purposes.
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```bash
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### Ensure that the packets in the `INPUT` chain to the `ogstun` interface are accepted
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$ sudo iptables -I INPUT -i ogstun -j ACCEPT
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### Prevent UE's from connecting to the host on which UPF is running
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$ sudo iptables -I INPUT -s 10.45.0.0/16 -j DROP
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$ sudo ip6tables -I INPUT -s 2001:db8:cafe::/48 -j DROP
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@ -521,10 +514,7 @@ $ sudo ip6tables -I INPUT -s 2001:db8:cafe::/48 -j DROP
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$ sudo iptables -I FORWARD -s 10.45.0.0/16 -d x.x.x.x/y -j DROP
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```
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**Note:** The above assumes you do not have any existing rules in the filter and nat tables. If a program such as docker has already set up rules, you may need to add the Open5GS related rules differently.
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{: .notice--danger}
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### Turn on your eNodeB and Phone
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## 5. Turn on your eNB/gNB and UE
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---
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- You can see actual traffic through wireshark -- [[srsenb.pcapng]]({{ site.url }}{{ site.baseurl }}/assets/pcapng/srsenb.pcapng).
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@ -151,21 +151,6 @@ __DNN/APN Requested by UE not present in UDM/HSS:__
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Ensure the DNNs/APNs requested by the UE are present in the UDM/HSS.
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#### UE shows "5G" or "LTE" Connection but has no IP Connectivity to the outside World
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If your device shows as connected (Includes 5G/LTE symbol) there are a few simple things to check to diagnose connectivity issues:
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* The UPF can contact the outside world (Can resolve DNS, browse, etc)
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* Check if the interface connected to the internet is correctly `NAT` with the `ogstun` interface.
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- Ensure that the packets in the `INPUT` chain to the `ogstun` interface are accepted
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```
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$ sudo iptables -I INPUT -i ogstun -j ACCEPT
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```
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* Check if the UE's IP can be pinged successfully by performing `ping <IP of UE>` -- [e.g. `ping 10.45.0.2`]
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* Configure the firewall correctly. Some operating systems (Ubuntu) by default enable firewall rules to block traffic
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- Explicitly disable it to see if it resolves the problem of granting data access to the UE by doing
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```
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$ sudo ufw disable
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```
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## Further Debugging
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---
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@ -13,7 +13,7 @@ First, you have to prepare USRP B200/B210 to run srsRAN. However, please keep in
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For USRP B200/B210, you can use a GPS antenna for clock synchronization. Of course, it can work without a GPS antenna, but if you have that antenna, it's a good to have a window near your desk where you can put the small GPS patch antenna. In my case, a 1 to 2 meters antenna cable is used between desk/computer and the window.
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This document will be described with the following equipment.
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- i5-8500 PC with Ubuntu 20.04(focal)
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- i5-8500 PC with Ubuntu 22.04(jammy)
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- USRP B200/B210 with USB 3.0
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- iPhone XS
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- sysmoUSIM-SJS1
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@ -46,7 +46,7 @@ Bascially, you can learn how to use it in the [sysmoUSIM manual](https://www.sys
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###### Install dependencies:
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```
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$ sudo apt-get install pcscd pcsc-tools libccid libpcsclite-dev python-pyscard
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$ sudo apt-get install pcscd pcsc-tools libccid libpcsclite-dev python3-pyscard
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```
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- Connect SIM card reader to your computer and insert programmable SIM card to the reader.
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@ -70,8 +70,13 @@ Sun May 26 14:26:12 2019
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###### Get the code of PySIM with installing dependency:
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```
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$ sudo apt-get install python-pyscard python-serial python-pip
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$ pip install pytlv
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$ sudo apt-get install --no-install-recommends \
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pcscd libpcsclite-dev \
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python3 \
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python3-setuptools \
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python3-pyscard \
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python3-pip
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pip3 install --user -r requirements.txt
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$ git clone git://git.osmocom.org/pysim
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```
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@ -122,7 +127,7 @@ Most Linux distributions provide UHD as part of their package management. On *De
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```bash
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$ sudo add-apt-repository ppa:ettusresearch/uhd
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$ sudo apt update
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$ sudo apt install libuhd-dev libuhd003 uhd-host
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$ sudo apt install libuhd-dev uhd-host
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```
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After installing, you need to download the FPGA images packages by running _uhd images downloader_ on the command line (the actual path may differ based on your installation):
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@ -133,7 +138,7 @@ $ sudo /usr/lib/uhd/utils/uhd_images_downloader.py
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#### 2. srsRAN
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On *Ubuntu 20.04(focal)*, one can install the required libraries with:
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On *Ubuntu 22.04(jammy)*, one can install the required libraries with:
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```bash
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$ sudo apt install cmake libfftw3-dev libmbedtls-dev libboost-program-options-dev libconfig++-dev libsctp-dev
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@ -144,9 +149,9 @@ Download and build srsLTE:
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```bash
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$ git clone https://github.com/srsRAN/srsRAN.git
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$ cd srsRAN
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$ git checkout release_21_10
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$ git checkout release_22_10
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$ git rev-parse HEAD
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5275f33360f1b3f1ee8d1c4d9ae951ac7c4ecd4e
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254cc719a9a31f64ce0262f4ca6ab72b1803477d
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$ mkdir build
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$ cd build
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$ cmake ../
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@ -156,13 +161,8 @@ $ make test
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#### 3. Open5GS
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Install the MongoDB packages.
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```bash
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```
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The Open5GS package is available on the recent versions of *Ubuntu*.
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```bash
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# Install the MongoDB Packages
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$ wget -qO - https://www.mongodb.org/static/pgp/server-6.0.asc | sudo apt-key add -
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@ -170,13 +170,8 @@ $ echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu focal/mongo
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$ sudo apt update
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$ sudo apt install mongodb-org
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# Getting the authentication key
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$ sudo apt install wget
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$ wget https://download.opensuse.org/repositories/home:/acetcom:/open5gs:/latest/xUbuntu_20.04/Release.key
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$ sudo apt-key add Release.key
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# Installing Open5GS
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$ sudo sh -c "echo 'deb https://download.opensuse.org/repositories/home:/acetcom:/open5gs:/latest/xUbuntu_20.04/ ./' > /etc/apt/sources.list.d/open5gs.list"
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$ sudo add-apt-repository ppa:open5gs/latest
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$ sudo apt update
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$ sudo apt install open5gs
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```
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@ -239,18 +234,21 @@ Then proceed as follows:
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Modify [install/etc/open5gs/mme.yaml](https://github.com/{{ site.github_username }}/open5gs/blob/main/configs/open5gs/mme.yaml.in) to set the S1AP IP address, PLMN ID, and TAC.
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```diff
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$ diff -u /etc/open5gs/mme.yaml.old /etc/open5gs/mme.yaml
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--- mme.yaml 2020-09-05 20:52:28.648235143 -0400
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+++ mme.yaml.new 2020-09-05 20:56:05.434484208 -0400
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@@ -253,20 +253,20 @@ mme:
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$ diff --git a/configs/open5gs/mme.yaml.in b/configs/open5gs/mme.yaml.in
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index 722648dd6..c998a1e47 100644
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--- a/configs/open5gs/mme.yaml.in
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+++ b/configs/open5gs/mme.yaml.in
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@@ -251,7 +251,7 @@ logger:
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mme:
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freeDiameter: @sysconfdir@/freeDiameter/mme.conf
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s1ap:
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- - addr: 127.0.0.2
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+ - addr: 10.10.0.2
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+ - addr: 127.0.1.2
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gtpc:
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- addr: 127.0.0.2
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metrics:
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addr: 127.0.0.2
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port: 9090
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@@ -259,15 +259,15 @@ mme:
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port: 9090
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gummei:
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plmn_id:
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- mcc: 999
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@ -263,66 +261,25 @@ $ diff -u /etc/open5gs/mme.yaml.old /etc/open5gs/mme.yaml
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plmn_id:
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- mcc: 999
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- mnc: 70
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- tac: 1
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+ mcc: 310
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+ mnc: 789
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tac: 1
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+ tac: 5
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security:
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integrity_order : [ EIA2, EIA1, EIA0 ]
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ciphering_order : [ EEA0, EEA1, EEA2 ]
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```
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Modify [install/etc/open5gs/sgwu.yaml](https://github.com/{{ site.github_username }}/open5gs/blob/main/configs/open5gs/sgwu.yaml.in) to set the GTP-U IP address.
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```diff
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$ diff --git a/configs/open5gs/sgwu.yaml.in b/configs/open5gs/sgwu.yaml.in
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index 8ccf94378..25b6884a3 100644
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--- a/configs/open5gs/sgwu.yaml.in
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+++ b/configs/open5gs/sgwu.yaml.in
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@@ -100,7 +100,7 @@ sgwu:
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pfcp:
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- addr: 127.0.0.6
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gtpu:
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- - addr: 127.0.0.6
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+ - addr: 10.11.0.6
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#
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# sgwc:
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```
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After changing conf files, please restart Open5GS daemons.
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```bash
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$ sudo systemctl restart open5gs-mmed.service
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$ sudo systemctl restart open5gs-sgwud.service
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```
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|
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If your phone can connect to internet, you must run the following command in Open5GS-PGW installed host.
|
||||
In order to bridge between the PGWU/UPF and WAN (Internet), you must enable IP forwarding and add a NAT rule to your IP Tables.
|
||||
|
||||
To enable forwarding and add the NAT rule, enter
|
||||
```bash
|
||||
### Check IP Tables
|
||||
$ sudo iptables -L
|
||||
Chain INPUT (policy ACCEPT)
|
||||
target prot opt source destination
|
||||
|
||||
Chain FORWARD (policy ACCEPT)
|
||||
target prot opt source destination
|
||||
|
||||
Chain OUTPUT (policy ACCEPT)
|
||||
target prot opt source destination
|
||||
|
||||
### Check NAT Tables
|
||||
$ sudo iptables -L -t nat
|
||||
Chain PREROUTING (policy ACCEPT)
|
||||
target prot opt source destination
|
||||
|
||||
Chain INPUT (policy ACCEPT)
|
||||
target prot opt source destination
|
||||
|
||||
Chain OUTPUT (policy ACCEPT)
|
||||
target prot opt source destination
|
||||
|
||||
Chain POSTROUTING (policy ACCEPT)
|
||||
target prot opt source destination
|
||||
|
||||
### Enable IPv4/IPv6 Forwarding
|
||||
$ sudo sysctl -w net.ipv4.ip_forward=1
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$ sudo sysctl -w net.ipv6.conf.all.forwarding=1
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|
|
@ -332,8 +289,35 @@ $ sudo iptables -t nat -A POSTROUTING -s 10.45.0.0/16 ! -o ogstun -j MASQUERADE
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|||
$ sudo ip6tables -t nat -A POSTROUTING -s 2001:db8:cafe::/48 ! -o ogstun -j MASQUERADE
|
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```
|
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|
||||
**Note:** For the first time, it is a good condition if you do not have any rules in the IP/NAT tables. If a program such as docker has already set up a rule, you will need to add a rule differently.
|
||||
{: .notice--danger}
|
||||
Configure the firewall correctly. Some operating systems (Ubuntu) by default enable firewall rules to block traffic.
|
||||
```bash
|
||||
$ sudo ufw status
|
||||
Status: inactive
|
||||
$ sudo ufw enable
|
||||
Firewall is active and enabled on system startup
|
||||
$ sudo ufw status
|
||||
Status: active
|
||||
$ sudo ufw disable
|
||||
Firewall stopped and disabled on system startup
|
||||
$ sudo ufw status
|
||||
Status: inactive
|
||||
```
|
||||
|
||||
Optionally, you may consider the settings below for security purposes.
|
||||
|
||||
```bash
|
||||
### Ensure that the packets in the `INPUT` chain to the `ogstun` interface are accepted
|
||||
$ sudo iptables -I INPUT -i ogstun -j ACCEPT
|
||||
|
||||
### Prevent UE's from connecting to the host on which UPF is running
|
||||
$ sudo iptables -I INPUT -s 10.45.0.0/16 -j DROP
|
||||
$ sudo ip6tables -I INPUT -s 2001:db8:cafe::/48 -j DROP
|
||||
|
||||
### If your core network runs over multiple hosts, you probably want to block
|
||||
### UE originating traffic from accessing other network functions.
|
||||
### Replace x.x.x.x/y with the VNFs IP/subnet
|
||||
$ sudo iptables -I FORWARD -s 10.45.0.0/16 -d x.x.x.x/y -j DROP
|
||||
```
|
||||
|
||||
#### 2. srsRAN
|
||||
Change back to the srsRAN source directory and copy the main config example as well as all additional config files for RR, SIB and DRB.
|
||||
|
|
@ -343,15 +327,14 @@ $ cp srsenb/enb.conf.example srsenb/enb.conf
|
|||
$ cp srsenb/rr.conf.example srsenb/rr.conf
|
||||
$ cp srsenb/drb.conf.example srsenb/drb.conf
|
||||
$ cp srsenb/sib.conf.example srsenb/sib.conf
|
||||
$ cp srsenb/sib.conf.mbsfn.example srsenb/sib.conf.mbsfn
|
||||
```
|
||||
|
||||
You should check your phone frequency. If your phone does not support Band-3, you should use a different DL EARFCN value.
|
||||
|
||||
```diff
|
||||
$ diff -u enb.conf.example enb.conf
|
||||
-- enb.conf.example 2022-01-19 20:30:13.612993155 +0900
|
||||
+++ enb.conf 2022-01-19 21:04:15.674419300 +0900
|
||||
--- enb.conf.example 2022-12-11 10:04:37.519188021 +0900
|
||||
+++ enb.conf 2022-12-11 10:45:13.746995146 +0900
|
||||
@@ -20,9 +20,9 @@
|
||||
#####################################################################
|
||||
[enb]
|
||||
|
|
@ -365,36 +348,18 @@ $ diff -u enb.conf.example enb.conf
|
|||
gtp_bind_addr = 127.0.1.1
|
||||
s1c_bind_addr = 127.0.1.1
|
||||
s1c_bind_port = 0
|
||||
@@ -67,7 +67,7 @@
|
||||
tx_gain = 80
|
||||
rx_gain = 40
|
||||
|
||||
-#device_name = auto
|
||||
+device_name = auto
|
||||
|
||||
# For best performance in 2x2 MIMO and >= 15 MHz use the following device_args settings:
|
||||
# USRP B210: num_recv_frames=64,num_send_frames=64
|
||||
@@ -81,7 +81,7 @@
|
||||
|
||||
# Example for ZMQ-based operation with TCP transport for I/Q samples
|
||||
#device_name = zmq
|
||||
-#device_args = fail_on_disconnect=true,tx_port=tcp://*:2000,rx_port=tcp://localhost:2001,id=enb,base_srate=23.04e6
|
||||
+device_args = clock=external
|
||||
|
||||
#####################################################################
|
||||
# Packet capture configuration
|
||||
```
|
||||
|
||||
```diff
|
||||
$ diff -u rr.conf.example rr.conf
|
||||
-- rr.conf.example 2022-01-19 20:30:13.620992794 +0900
|
||||
+++ rr.conf 2022-01-19 21:05:21.959044145 +0900
|
||||
--- rr.conf.example 2022-12-11 10:04:37.523187831 +0900
|
||||
+++ rr.conf 2022-12-11 10:42:23.590401941 +0900
|
||||
@@ -55,10 +55,10 @@
|
||||
{
|
||||
// rf_port = 0;
|
||||
cell_id = 0x01;
|
||||
- tac = 0x0007;
|
||||
+ tac = 0x0002;
|
||||
+ tac = 0x0005;
|
||||
pci = 1;
|
||||
// root_seq_idx = 204;
|
||||
- dl_earfcn = 3350;
|
||||
|
|
@ -406,29 +371,44 @@ $ diff -u rr.conf.example rr.conf
|
|||
nr_cell_list =
|
||||
(
|
||||
// no NR cells
|
||||
-);
|
||||
\ No newline at end of file
|
||||
+);
|
||||
```
|
||||
|
||||
MME Address, TAC, PLMN ID, DL EARFCN, and Device Argument are updated as belows.
|
||||
|
||||
```
|
||||
MME Address : 127.0.1.2
|
||||
TAC : 2
|
||||
TAC : 5
|
||||
PLMN ID : MNC(310), MCC(789) programmed USIM with a card reader
|
||||
DL EARFCN : Band-3 - from your Phone
|
||||
Device Argument : Clock source from external GPS-DO
|
||||
```
|
||||
|
||||
If you are not using GPS-DO, you can just comment out `device_args` as shown below.
|
||||
If you are using GPS-DO, you need to add `device_args` as shown below.
|
||||
```diff
|
||||
$ diff -u enb.conf enb.conf.no_gps_do
|
||||
--- enb.conf 2022-01-19 21:08:32.941527373 +0900
|
||||
+++ enb.conf.no_gps_do 2022-01-19 21:10:18.612581261 +0900
|
||||
@@ -81,7 +81,7 @@
|
||||
|
||||
$ diff -u enb.conf.example enb.conf
|
||||
--- enb.conf.example 2022-12-11 10:04:37.519188021 +0900
|
||||
+++ enb.conf 2022-12-11 10:44:25.565094551 +0900
|
||||
@@ -20,9 +20,9 @@
|
||||
#####################################################################
|
||||
[enb]
|
||||
enb_id = 0x19B
|
||||
-mcc = 001
|
||||
-mnc = 01
|
||||
-mme_addr = 127.0.1.100
|
||||
+mcc = 310
|
||||
+mnc = 789
|
||||
+mme_addr = 127.0.1.2
|
||||
gtp_bind_addr = 127.0.1.1
|
||||
s1c_bind_addr = 127.0.1.1
|
||||
s1c_bind_port = 0
|
||||
@@ -82,6 +82,7 @@
|
||||
# Example for ZMQ-based operation with TCP transport for I/Q samples
|
||||
#device_name = zmq
|
||||
-device_args = clock=external
|
||||
+#device_args = fail_on_disconnect=true,tx_port=tcp://*:2000,rx_port=tcp://localhost:2001,id=enb,base_srate=23.04e6
|
||||
#device_args = fail_on_disconnect=true,tx_port=tcp://*:2000,rx_port=tcp://localhost:2001,id=enb,base_srate=23.04e6
|
||||
+device_args = clock=external
|
||||
|
||||
#####################################################################
|
||||
# Packet capture configuration
|
||||
|
|
@ -438,25 +418,30 @@ Now, run the srsRAN as follows:
|
|||
|
||||
```bash
|
||||
$ cd srsenb/
|
||||
$ sudo UHD_IMAGES_DIR=/usr/share/uhd/images ../build/srsenb/src/srsenb ./enb.conf
|
||||
$ sudo ../build/srsenb/src/srsenb ./enb.conf
|
||||
[sudo] password for acetcom:
|
||||
Active RF plugins: libsrsran_rf_uhd.so
|
||||
Inactive RF plugins:
|
||||
--- Software Radio Systems LTE eNodeB ---
|
||||
|
||||
Reading configuration file ./enb.conf...
|
||||
WARNING: cpu0 scaling governor is not set to performance mode. Realtime processing could be compromised. Consider setting it to performance mode before running the application.
|
||||
|
||||
Built in Release mode using commit 5275f3336 on branch HEAD.
|
||||
Built in Release mode using commit 254cc719a on branch HEAD.
|
||||
|
||||
connect(): Connection refused
|
||||
Failed to initiate S1 connection. Attempting reconnection in 10 seconds
|
||||
Opening 1 channels in RF device=default with args=default
|
||||
Available RF device list: UHD
|
||||
Supported RF device list: UHD file
|
||||
Trying to open RF device 'UHD'
|
||||
[INFO] [UHD] linux; GNU C++ version 9.3.0; Boost_107100; UHD_4.1.0.4-release
|
||||
[INFO] [UHD] linux; GNU C++ version 11.2.0; Boost_107400; UHD_4.3.0.0-0ubuntu1~jammy1
|
||||
[INFO] [LOGGING] Fastpath logging disabled at runtime.
|
||||
[INFO] [B200] Loading firmware image: /usr/share/uhd/images/usrp_b200_fw.hex...
|
||||
Opening USRP channels=1, args: type=b200,master_clock_rate=23.04e6
|
||||
[INFO] [UHD RF] RF UHD Generic instance constructed
|
||||
[INFO] [B200] Detected Device: B200
|
||||
[INFO] [B200] Loading FPGA image: /usr/share/uhd/images/usrp_b200_fpga.bin...
|
||||
[INFO] [B200] Operating over USB 3.
|
||||
[INFO] [B200] Detecting internal GPSDO....
|
||||
[INFO] [GPS] No GPSDO found
|
||||
[INFO] [B200] Initialize CODEC control...
|
||||
[INFO] [B200] Initialize Radio control...
|
||||
[INFO] [B200] Performing register loopback test...
|
||||
|
|
@ -467,6 +452,7 @@ RF device 'UHD' successfully opened
|
|||
|
||||
==== eNodeB started ===
|
||||
Type <t> to view trace
|
||||
Setting frequency: DL=1845.0 Mhz, UL=1750.0 MHz for cc_idx=0 nof_prb=50
|
||||
```
|
||||
|
||||
### Turn on your eNodeB and Phone
|
||||
|
|
|
|||
|
|
@ -772,8 +772,13 @@ ip addr add 192.168.101.1/24 dev ogstun2
|
|||
ip addr add fd1f:76f3:da9b:0101::/48 dev ogstun2
|
||||
ip link set ogstun2 mtu 1400
|
||||
ip link set ogstun2 up
|
||||
iptables -t nat -A POSTROUTING -s 192.168.101.0/24 ! -o ogstun2 -j MASQUERADE
|
||||
ip6tables -t nat -A POSTROUTING -s fd1f:76f3:da9b:0101::/48 ! -o ogstun2 -j MASQUERADE
|
||||
iptables -I INPUT -i ogstun2 -j ACCEPT
|
||||
ip6tables -I INPUT -i ogstun2 -j ACCEPT
|
||||
|
||||
ufw enable
|
||||
ufw disable
|
||||
```
|
||||
|
||||
Add users with following APN settings in Open5GS:
|
||||
|
|
|
|||
|
|
@ -12,9 +12,10 @@ head_inline: "<style> ul { padding-bottom: 1em; } </style>"
|
|||
|
||||
- Tutorials
|
||||
- [Your First LTE](tutorial/01-your-first-lte)
|
||||
- [5G SA COTS UE](https://docs.srsran.com/en/latest/app_notes/source/5g_sa_COTS/source/index.html) from [SRS](https://srs.io)
|
||||
- [Metrics with Prometheus](tutorial/04-metrics-prometheus)
|
||||
- [VoLTE Setup with Kamailio IMS and Open5GS](tutorial/02-VoLTE-setup)
|
||||
- [Dockerized VoLTE Setup](tutorial/03-VoLTE-dockerized)
|
||||
- [Metrics with Prometheus](tutorial/04-metrics-prometheus)
|
||||
|
||||
- Inside Source Code
|
||||
- [Detailed Architecture of Open5GS](https://chowdera.com/2022/151/202205312246348316.html)
|
||||
|
|
|
|||
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Loading…
Reference in New Issue