forked from acouzens/open5gs
109 lines
4.0 KiB
Markdown
109 lines
4.0 KiB
Markdown
---
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title: "v1.2.2 - Created by Working Together"
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date: 2020-03-25 15:05:00 -0600
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categories:
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- Release
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tags:
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- News
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- Release
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head_inline: "<style> ul { padding-bottom: 1em; } </style>"
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---
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#### Document
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- Kubernetes Open5GS Development ([#375](https://github.com/open5gs/open5gs/issus/375)) -- [infinitydon](https://github.com/infinitydon)
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#### UE address subnet
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- Change default UE address subnet from 45.45.0.1/16 to 10.45.0.1/16 ([#369](https://github.com/open5gs/open5gs/pull/369)) -- [spencersevilla](https://github.com/spencersevilla)
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#### New Features
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###### Provide SGW GTP(S1) address to be advertised inside S1AP messages ([#367](https://github.com/open5gs/open5gs/pull/367)) -- [herlesupreeth](https://github.com/herlesupreeth)
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This feature is useful in scenarios where SGW is run inside a container or openstack vm i.e. behind 1-to-1 mapping NAT. In docker/openstack environment, we often have 1-to-1 mapped NAT IP address in order for eNB to reach SGW. But, this 1-to-1 mapping NAT IP address is not seen on SGW host and hence non UDP socket bindable. Since SGW can only bind to IP address visible in it's host (usually a private IP beind a NAT), it advertises the same to UE in S1AP message resulting in eNB not able to reach SGW on Uplink. This commit solves this issue by providing a means to advertise a different IP address than the one SGW UDP socket is bound to.
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Example of sgw.yaml to use this feature:
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```
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logger:
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file: /var/log/open5gs/sgw.log
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level: debug
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parameter:
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no_ipv6: true
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sgw:
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gtpc:
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addr: 127.0.0.2
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gtpu:
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dev: ens3
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advertise_addr:
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- 172.24.15.30
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- fe80::f816:3eff:fe15:fe34
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OR
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gtpu:
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addr: 10.4.128.21
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advertise_name: sgw1.epc.mnc001.mcc001.3gppnetwork.org
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OR
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gtpu:
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dev: ens3
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advertise_name: sgw1.epc.mnc001.mcc001.3gppnetwork.org
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```
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###### Provide MTU size to be advertised in PCO options ([#376](https://github.com/open5gs/open5gs/pull/376)) -- [herlesupreeth](https://github.com/herlesupreeth)
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This feature can be used for provisioning a limit on the size of the packets
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sent by the MS to avoid packet fragmentation in the backbone network between
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the MS and the GGSN/PGW and/or across the (S)Gi reference point) when some
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of the backbone links does not support packets larger then 1500 octets
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(ETSI TS 123 060 V15.5.0 Annex C)
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Example of pgw.yaml to use this feature:
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```
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logger:
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file: /var/log/open5gs/pgw.log
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parameter:
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pgw:
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freeDiameter: /etc/open5gs/freeDiameter/pgw.conf
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gtpc:
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- addr: 127.0.0.3
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- addr: ::1
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gtpu:
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- addr: 127.0.0.3
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- addr: ::1
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ue_pool:
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- addr: 10.45.0.1/16
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- addr: 2001:db8:cafe::1/48
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dns:
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- 8.8.8.8
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- 8.8.4.4
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- 2001:4860:4860::8888
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- 2001:4860:4860::8844
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mtu: 1400
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```
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#### Enhancement
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- Add GTPv2 Echo Request/Response message ([#378](https://github.com/open5gs/open5gs/issues/378)) -- [BGOtura](https://github.com/BGOtura)
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- Add 'open5gs-dbctl' script in debain package ([#388](https://github.com/open5gs/open5gs/pull/388)) -- [spencersevilla](https://github.com/spencersevilla)
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- Add editing subscribers with PythonAPI interface -- [nickvsnetworking](https://github.com/nickvsnetworking)
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#### Bug Fixed
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- Check Session-Context before Sending InitialContextSetupRequest ([#384](https://github.com/open5gs/open5gs/issues/384)) -- [EugeneBogush](https://github.com/EugeneBogush)
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- Fix for the systemd reload ([#393](https://github.com/open5gs/open5gs/pull/393)) -- [EugeneBogush](https://github.com/EugeneBogush)
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- Fix the systemd unit file for Debian ([#377](https://github.com/open5gs/open5gs/pull/377)) -- [rafael2k](https://github.com/rafael2k)
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- Add build dependancy to 'git' ([#373](https://github.com/open5gs/open5gs/pull/373)) -- [laf0rge](https://github.com/laf0rge)
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- Add PGW dependancy to 'systemd-networkd' -- [spencersevilla](https://github.com/spencersevilla)
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- Fix the WebUI installation script for Debian
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Download -- [v1.2.2.tar.gz](https://github.com/open5gs/open5gs/archive/v1.2.2.tar.gz)
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{: .notice--info}
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