msc@freeswitch.org (Michael Collins) writes: ...
No. This is just saying that there was a challenge, not that there was a failure. There is already a failure detection routine. To test it, setup a SIP client with an incorrect password. You'll see two log lines like this:
2011-02-07 12:23:28.490029 [WARNING] sofia_reg.c:1247 SIP auth challenge (REGISTER) on sofia profile 'internal' for [1002@10.10.16.161] from ip 10.10.16.161 2011-02-07 12:23:29.035950 [WARNING] sofia_reg.c:1247 SIP auth challenge (REGISTER) on sofia profile 'internal' for [1002@10.10.16.161] from ip 10.10.16.161 2011-02-07 12:23:29.240695 [WARNING] sofia_reg.c:1205 SIP auth failure (REGISTER) on sofia profile 'internal' for [1002@10.10.16.161] from ip 10.10.16.161
This allows you to differentiate between the mere fact that an auth challenge was sent to the SIP client vs. the SIP client failing to auth. (Someone asked for that differentiation a while back - I don't know who or why...)
Thanks for the clarification. I must have missed the other message. Having both makes sense for example if used with fail2ban. Simon