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Bug #6420

open

osmo-ggsn + pre-configured tun device seems to be broken with kernel gtp-u

Added by osmith 24 days ago. Updated 24 days ago.

Status:
New
Priority:
Low
Assignee:
-
Category:
-
Target version:
-
Start date:
03/26/2024
Due date:
% Done:

0%

Spec Reference:

Description

When using a pre-configured tun device with OsmoGGSN as described in the user manual, in combination with gtpu-mode kernel-gtp, osmo-ggsn fails to configure the kernel GTP device:

<0002> ggsn.c:210 APN(internet): Skipping APN start
<000d> gsn.c:465 GTP: gtp_newgsn() started at 10.23.24.2
<000d> gsn.c:386 State information file (/tmp/gsn_restart) not found. Creating new file.
<0002> ggsn.c:854 GGSN(ggsn0): Successfully started
<0002> gtp-kernel.c:79 Initialized GTP kernel mode (genl ID is 34)
<0001> tun.c:213 cannot create GTP tunnel device: File exists
<0002> ggsn.c:215 APN(internet): Failed to configure Kernel GTP device

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