osmo-ggsn.git branch pespin/link-local created. 1.1.0-44-g9b17053

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "The OpenGGSN project". The branch, pespin/link-local has been created at 9b1705382577e3fc203ebf6c290999bfe6010dc2 (commit) - Log ----------------------------------------------------------------- http://cgit.osmocom.org/osmo-ggsn/commit/?id=9b1705382577e3fc203ebf6c290999… commit 9b1705382577e3fc203ebf6c290999bfe6010dc2 Author: Pau Espin Pedrol <pespin(a)sysmocom.de> Date: Thu Dec 14 14:09:13 2017 +0100 ggsn: Add 'ipv6 link-local' vty cmd This vty cmd let's you set up a new link-local IP for a specific APN to be used during ICMPv6 Router Advertisement procedure. osmo-ggsn hence requires a link-local IPv6 address to be added to the tun interface, otherwise the apn will not be configured correctly and it won't be able to allocate addresses from the ipv6 pool later on. This feature is useful in case your OS doesn't support autoconfiguring link-local IPs when the interface is brought up (some linux versions are known to fail at this) or in case you configured your OS specifically to avoid automatic set up (sysctl net.ipv6.conf.*.autoconf). If "no ipv6 link-local" is provided (default), osmo-ggsn will rely on the OS or the ipup-script setting up the link-local IP for the tun interface at creation time, then fetching it after ipup-script time and using the first link-local ip found. On the other hand, if the "ipv6 link-local" cmd is provided, osmo-ggsn will add the link-local IP to the interface manually and use that one for later Router Advertisement procedures. Change-Id: I09ef27f54940d4c47150e5f9016d1cd4298c16b5 http://cgit.osmocom.org/osmo-ggsn/commit/?id=dd64f649f80e07b608fc6ea31af49e… commit dd64f649f80e07b608fc6ea31af49eb9277c7277 Author: Pau Espin Pedrol <pespin(a)sysmocom.de> Date: Thu Dec 14 14:01:23 2017 +0100 Set tun_addaddr ipv agnostic and add support for ipv6 sgsnemu (the only user of this API so far) has been modified to use the new API with in46_addr. FreeBSD code for IPv6 has not been tested. Change-Id: Ie36afe6eaf393855a4a708000ef4ad0192bf4767 http://cgit.osmocom.org/osmo-ggsn/commit/?id=4d407a18ca46f93d206e7c15042891… commit 4d407a18ca46f93d206e7c15042891ee6968ebae Author: Pau Espin Pedrol <pespin(a)sysmocom.de> Date: Thu Dec 14 13:48:12 2017 +0100 tun.c: tun_addaddr: Fix segfault and wrong usage of tun_nlattr First of all, dstaddr can be NULL, avoid copying it in that case. Second, we want to copy the addr data, not the pointer. I tested it and the IP was not added (not shown in ip addr) until I copied the content instead of the address. Change-Id: I8da637b155f0e913cab6c5b0dde355c9f33375b5 http://cgit.osmocom.org/osmo-ggsn/commit/?id=cb809ca72148da89ea8e9d826b33e9… commit cb809ca72148da89ea8e9d826b33e98197f0bbe9 Author: Pau Espin Pedrol <pespin(a)sysmocom.de> Date: Thu Dec 14 11:19:10 2017 +0100 ggsn.c: Improve logging info on link-local ipv6 addr not found Change-Id: I18fb952514712ff30d18c7626f84309055d3efa1 http://cgit.osmocom.org/osmo-ggsn/commit/?id=b00c7caf353ab3410614d9bffebff3… commit b00c7caf353ab3410614d9bffebff3f37d136cf9 Author: Pau Espin Pedrol <pespin(a)sysmocom.de> Date: Thu Dec 14 13:59:02 2017 +0100 cosmetic: sgsnemu.c: Fix trailing whitespace Change-Id: Ic392ed35946e076a39aa5f7bf80a8c2ffe73562c ----------------------------------------------------------------------- hooks/post-receive -- The OpenGGSN project