--- title: Quickstart --- **Note:** Open5GS supports installation of packages in *Debian/Ubuntu and openSUSE* environments. *CentOS, Fedora, FreeBSD, and Mac OSX* require you to [build with source code]({{ site.url }}{{ site.baseurl }}/docs/guide/02-building-open5gs-from-sources) {: .notice--warning} ### Install Open5GS with a Package Manager --- #### Ubuntu *Ubuntu* makes it easy to install Open5GS as shown below, ```bash $ sudo apt update $ sudo apt install software-properties-common $ sudo add-apt-repository ppa:open5gs/latest $ sudo apt update $ sudo apt install open5gs ``` #### Debian The Open5GS packages for Debian are available on [OBS](https://build.opensuse.org/project/show/home:acetcom:open5gs). If you want to use the latest Debian version like *Debian* 10(Buster), you need to install MongoDB first. ```bash $ sudo apt update $ sudo apt install wget gnupg $ wget -qO - https://www.mongodb.org/static/pgp/server-4.2.asc | sudo apt-key add - $ echo "deb http://repo.mongodb.org/apt/debian buster/mongodb-org/4.2 main" | sudo tee /etc/apt/sources.list.d/mongodb-org.list $ wget -qO - https://download.opensuse.org/repositories/home:/acetcom:/open5gs:/latest/Debian_10/Release.key | sudo apt-key add - $ sudo sh -c "echo 'deb http://download.opensuse.org/repositories/home:/acetcom:/open5gs:/latest/Debian_10/ ./' > /etc/apt/sources.list.d/open5gs.list" $ sudo apt update $ sudo apt install mongodb-org $ sudo apt install open5gs ``` Other distributions can be installed by changing the path. ``` https://download.opensuse.org/repositories/home:/acetcom:/open5gs:/latest/Debian_10/ https://download.opensuse.org/repositories/home:/acetcom:/open5gs:/latest/Debian_Testing/ https://download.opensuse.org/repositories/home:/acetcom:/open5gs:/latest/Debian_Unstable/ https://download.opensuse.org/repositories/home:/acetcom:/open5gs:/latest/Raspbian_10/ https://download.opensuse.org/repositories/home:/acetcom:/open5gs:/latest/xUbuntu_18.04/ https://download.opensuse.org/repositories/home:/acetcom:/open5gs:/latest/xUbuntu_19.04/ https://download.opensuse.org/repositories/home:/acetcom:/open5gs:/latest/xUbuntu_19.10/ https://download.opensuse.org/repositories/home:/acetcom:/open5gs:/latest/xUbuntu_20.04/ ``` Nightly package build are provided by [Osmocom](https://osmocom.org) on [OBS](https://build.opensuse.org/package/show/network:osmocom:nightly/open5gs). ``` https://download.opensuse.org/repositories/network:/osmocom:/nightly/Debian_10/ https://download.opensuse.org/repositories/network:/osmocom:/nightly/Debian_Testing/ https://download.opensuse.org/repositories/network:/osmocom:/nightly/Debian_Unstable/ https://download.opensuse.org/repositories/network:/osmocom:/nightly/Raspbian_10/ https://download.opensuse.org/repositories/network:/osmocom:/nightly/xUbuntu_18.04/ https://download.opensuse.org/repositories/network:/osmocom:/nightly/xUbuntu_18.10/ https://download.opensuse.org/repositories/network:/osmocom:/nightly/xUbuntu_19.04/ https://download.opensuse.org/repositories/network:/osmocom:/nightly/xUbuntu_19.10/ ``` #### openSUSE [Martin Hauke](https://build.opensuse.org/user/show/mnhauke) packaged Open5GS for *openSUSE* on [OBS](https://build.opensuse.org/package/show/home:mnhauke:open5gs/open5gs). ```bash $ sudo zypper addrepo -f obs://home:mnhauke:open5gs home:mnhauke:open5gs $ sudo zypper install mongodb-server mongodb-shell $ sudo zypper install open5gs ``` ### Configure Open5GS --- #### 5G Core Modify [install/etc/open5gs/amf.yaml](https://github.com/{{ site.github_username }}/open5gs/blob/master/configs/open5gs/amf.yaml.in) to set the NGAP IP address, PLMN ID, TAC and NSSAI. In the below example we - use MCC-MNC of 901-70, as this is the home network of the default IMSIs of the sysmoUSIM-SJS1 cards. - use 10.10.0.5 for the NGAP connection of AMF to the gNB - use 10.11.0.7 for the GTP-U connection of UPF to the gNB ```diff diff -u amf.yaml.old amf.yaml --- amf.yaml.old 2020-06-21 23:34:14.643114779 -0400 +++ amf.yaml 2020-06-21 23:34:28.718482095 -0400 @@ -67,25 +67,25 @@ - addr: 127.0.0.5 port: 7777 ngap: - - addr: 127.0.0.5 + - addr: 10.10.0.5 guami: - plmn_id: - mcc: 001 - mnc: 01 + mcc: 901 + mnc: 70 amf_id: region: 2 set: 1 tai: - plmn_id: - mcc: 001 - mnc: 01 - tac: 7 + mcc: 901 + mnc: 70 + tac: 1 plmn: - plmn_id: - mcc: 001 - mnc: 01 + mcc: 901 + mnc: 70 s_nssai: - sst: 1 - - sd: 2 security: integrity_order : [ NIA1, NIA2, NIA0 ] ciphering_order : [ NEA0, NEA1, NEA2 ] ``` Modify [install/etc/open5gs/upf.yaml](https://github.com/{{ site.github_username }}/open5gs/blob/master/configs/open5gs/upf.yaml.in) to set the GTP-U IP address. ```diff diff -u upf.yaml.old upf.yaml --- upf.yaml.old 2020-06-21 23:35:54.378631781 -0400 +++ upf.yaml 2020-06-21 23:36:02.978245251 -0400 @@ -61,6 +61,7 @@ pfcp: - addr: 127.0.0.7 gtpu: - - addr: 127.0.0.7 + - addr: 10.11.0.7 pdn: ``` After changing conf files, please restart Open5GS daemons. ```bash $ sudo systemctl restart open5gs-amfd $ sudo systemctl restart open5gs-upfd ``` #### EPC Modify [install/etc/open5gs/mme.yaml](https://github.com/{{ site.github_username }}/open5gs/blob/master/configs/open5gs/mme.yaml.in) to set the S1AP IP address, PLMN ID, and TAC. In the below example we - use MCC-MNC of 901-70, as this is the home network of the default IMSIs of the sysmoUSIM-SJS1 cards. - use 10.10.0.2 for the S1AP connection of MME to the eNB - use 10.11.0.6 for the GTP-U connection of SGW-U to the eNB ```diff diff -u /etc/open5gs/mme.yaml.old /etc/open5gs/mme.yaml --- mme.yaml.old 2018-04-15 18:28:31.000000000 +0900 +++ mme.yaml 2018-04-15 19:53:10.000000000 +0900 @@ -204,20 +204,20 @@ logger: mme: freeDiameter: @sysconfdir@/freeDiameter/mme.conf s1ap: - addr: 127.0.0.2 + addr: 10.10.0.2 gtpc: addr: 127.0.0.2 gummei: plmn_id: - mcc: 001 - mnc: 01 + mcc: 901 + mnc: 70 mme_gid: 2 mme_code: 1 tai: plmn_id: - mcc: 001 - mnc: 01 - tac: 7 + mcc: 901 + mnc: 70 + tac: 1 security: integrity_order : [ EIA1, EIA2, EIA0 ] ciphering_order : [ EEA0, EEA1, EEA2 ] ``` Modify [install/etc/open5gs/sgwu.yaml](https://github.com/{{ site.github_username }}/open5gs/blob/master/configs/open5gs/sgwu.yaml.in) to set the GTP-U IP address. ```diff diff -u /etc/open5gs/sgwu.yaml.old /etc/open5gs/sgwu.yaml --- sgwu.yaml.old 2018-04-15 18:30:25.000000000 +0900 +++ sgwu.yaml 2018-04-15 18:30:30.000000000 +0900 @@ -51,7 +51,7 @@ logger: # sgwu: gtpu: - addr: 127.0.0.6 + addr: 10.11.0.6 pfcp: addr: 127.0.0.6 ``` After changing conf files, please restart Open5GS daemons. ```bash $ sudo systemctl restart open5gs-mmed $ sudo systemctl restart open5gs-sgwud ``` ### Install WebUI of Open5GS --- [Node.js](https://nodejs.org/) is required to install WebUI of Open5GS 1. *Debian and Ubuntu* based Linux distributions can install [Node.js](https://nodejs.org/) as follows: ```bash $ sudo apt update $ sudo apt install curl $ curl -sL https://deb.nodesource.com/setup_12.x | sudo -E bash - $ sudo apt install nodejs ``` 2. To install [Node.js](https://nodejs.org/) on *openSUSE*, run the following: ```bash $ sudo zypper install nodejs8 ``` You can now install WebUI of Open5GS. ```bash $ curl -sL {{ site.url }}{{ site.baseurl }}/assets/webui/install | sudo -E bash - ``` ### Register Subscriber Information --- Connect to `http://localhost:3000` and login with **admin** account. > Username : admin > Password : 1423 **Tip:** You can change the password in _Account_ Menu. {: .notice--info} To add subscriber information, you can do WebUI operations in the following order: 1. Go to `Subscriber` Menu. 2. Click `+` Button to add a new subscriber. 3. Fill the IMSI, security context(K, OPc, AMF), and APN of the subscriber. 4. Click `SAVE` Button **Tip:** This addition immediately affects Open5GS without restaring any daemon. {: .notice--info} ### Adding a route for UE to have Internet connectivity {#UEInternet} --- If your phone can connect to internet, you must run the following command in Open5GS-PGW installed host. ```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 Forwarding $ sudo sh -c "echo 1 > /proc/sys/net/ipv4/ip_forward" ### Add NAT Rule $ sudo iptables -t nat -A POSTROUTING -s 10.45.0.0/16 ! -o ogstun -j MASQUERADE ``` **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} ### Turn on your eNodeB and Phone --- - Connect your eNodeB to the IP of your server via the standard S1AP port of SCTP 36412 (for MME) - You can see actual traffic through wireshark -- [[srsenb.pcapng]]({{ site.url }}{{ site.baseurl }}/assets/pcapng/srsenb.pcapng). - You can view the log at `/var/log/open5gs/*.log`. ### Uninstall Open5GS and WebUI How to remove Open5GS package: 1. On *Ubuntu/Debian*: ```bash $ sudo apt purge open5gs $ sudo apt autoremove ``` 2. On *openSUSE*: ```bash $ sudo zypper rm open5gs ``` You may need to remove manually `/var/log/open5gs` unless it is empty. ```bash $ sudo rm -Rf /var/log/open5gs ``` The WebUI of Open5GS can be removed as follows: ```bash curl -sL {{ site.url }}{{ site.baseurl }}/assets/webui/uninstall | sudo -E bash - ```