Unrecognised data packet .. Unknown KMP message 300 of size 1492:

[Ruben Undheim]

Hi OpenConnect developers!

Thank you very much for an amazing piece of software! I have been
using it a LOT for a long time and never had any issues until now
(towards a Pulse Connect Secure server)

I think the Pulse server was updated last weekend, and now the VPN
connection breaks every few minutes. This is, as you might imagine,
quite annoying. Could there be something new in the new version which
openconnect does not support yet?

I am not sure how much it helps, but this is what I get when it
crashes when running "verbose":



Incoming KMP message 300 of size 1492 (got 1400)
Unrecognised data packet
Unknown KMP message 300 of size 1492:
0000: 00 00 00 00 00 00 01 2c 00 00 00 00 00 00 00 00
0010: 00 00 05 d4 45 00 05 d4 5f 55 40 00 7e 06 41 4b
...
...
0580: f6 51 c9 ec b3 06 70 3b a2 28 8e b0
.... + 92 more bytes unreceived
RTNETLINK answers: No such process
RTNETLINK answers: No such process
RTNETLINK answers: No such process
RTNETLINK answers: No such process
Unknown error; exiting.



I am using openconnect 7.08.

The issue is easily reproducible, so if you come with suggestions for
what I can try (either recompiling / setting various options), I can
do it.


Best regards,
Ruben