Attention is currently required from: osmith, pespin, dexter. laforge has posted comments on this change. ( https://gerrit.osmocom.org/c/docker-playground/+/33571 ) Change subject: MME_Tests: add docker tests for MME ...................................................................... Patch Set 1: (1 comment) File ttcn3-mme-test-ogs/jenkins.sh: https://gerrit.osmocom.org/c/docker-playground/+/33571/comment/c36c964d_4724... PS1, Line 27: --cap-add=NET_ADMIN \ : --device /dev/net/tun:/dev/net/tun \ : --sysctl net.ipv6.conf.all.disable_ipv6=0 \

do you need these options, or are they just copied from other Dockerfiles and it works fine without […] the MME is not involved in the user plane, so I don't understand why it would need /dev/net/tun access. the CAP_NET_ADMIN is apparently needed for SO_BINDTODEVICE. However, this is only used by the MME of the ogs_udp_server() is started with "so_bindtodevice" option. So the questions is whether or not our configs use that option, and whether they really need to. I personally currently don't know why the MME would need to hard-bind a socket to a specific net-device.

-- To view, visit https://gerrit.osmocom.org/c/docker-playground/+/33571 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: docker-playground Gerrit-Branch: master Gerrit-Change-Id: Ic1ce1dace47353b0dcf321c923a78567e3ddefb9 Gerrit-Change-Number: 33571 Gerrit-PatchSet: 1 Gerrit-Owner: dexter <pmaier@sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: osmith <osmith@sysmocom.de> Gerrit-Reviewer: pespin <pespin@sysmocom.de> Gerrit-CC: laforge <laforge@osmocom.org> Gerrit-Attention: osmith <osmith@sysmocom.de> Gerrit-Attention: pespin <pespin@sysmocom.de> Gerrit-Attention: dexter <pmaier@sysmocom.de> Gerrit-Comment-Date: Wed, 05 Jul 2023 11:11:28 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: osmith <osmith@sysmocom.de> Gerrit-MessageType: comment