Your message dated Mon, 03 Nov 2025 01:04:21 +0000
with message-id <[email protected]>
and subject line Bug#1116009: fixed in l2tpns 2.5.0-1
has caused the Debian Bug report #1116009,
regarding l2tpns runs out of IPs when working with slow RADIUS server
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

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-- 
1116009: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1116009
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: l2tpns
Version: 2.4.1-1

When working with a slow RADIUS server, l2tpns can lose track of IPs in its assignable pool causing the daemon to eventually run out of assignable addresses. The messages below show the last IP in the pool being lost, and the next connection being rejected.

2025-09-17 11:29:36 03/00    New tunnel from 1.2.3.4:1701 ID 3
2025-09-17 11:29:40 03/14 Shutting down session 14: RADIUS timeout.
2025-09-17 11:29:40 03/14 Login by stats at 10.42.96.253 from 1.2.3.4 (host.example.com)
2025-09-17 11:29:55 03/14 Kill session 14 (stats): Expired
2025-09-17 11:29:56 03/00 Shutting down tunnel 3 (Stopped)
2025-09-17 11:31:06 03/00 Kill tunnel 3: Expired
2025-09-17 11:33:30 03/00    New tunnel from 1.2.3.4:1701 ID 3
2025-09-17 11:33:30 03/14 assign_ip_address(): out of addresses
2025-09-17 11:33:30 03/14    No IP allocated.  The IP address pool is FULL!
2025-09-17 11:33:30 03/14 Shutting down session 14: No IP addresses available.
2025-09-17 11:33:30 03/14 IPCP ConfigReq ignored in Dead phase
2025-09-17 11:33:45 03/14 Kill session 14 (stats): Expired
2025-09-17 11:33:50 03/00 Shutting down tunnel 3 (Stopped)
2025-09-17 11:35:00 03/00 Kill tunnel 3: Expired

Note that line 2 has a RADIUS timeout, and the subsequent line shows the user successfully logging in. This appears to be the series of events needed to trigger this bug.

I have built the current head of the l2tpns source, and it still contains the same issue.
--- End Message ---
--- Begin Message ---
Source: l2tpns
Source-Version: 2.5.0-1
Done: Samuel Thibault <[email protected]>

We believe that the bug you reported is fixed in the latest version of
l2tpns, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Samuel Thibault <[email protected]> (supplier of updated l2tpns package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])


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Hash: SHA512

Format: 1.8
Date: Mon, 03 Nov 2025 01:32:40 +0100
Source: l2tpns
Architecture: source
Version: 2.5.0-1
Distribution: unstable
Urgency: medium
Maintainer: Debian l2tpns Packaging Team <[email protected]>
Changed-By: Samuel Thibault <[email protected]>
Closes: 1116009
Changes:
 l2tpns (2.5.0-1) unstable; urgency=medium
 .
   * New upstream release (Closes: #1116009)
   * watch: Leverage version 5.
   * patches/git-slow-radius: Upstreamed.
   * patches/needrestart: Upstreamed.
   * patches/tmpfiles: Upstreamed.
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