[squid-users] ident auth problem with squid 3.1.0.6

Hi!

Currently we are testing the new squid version 3.1.0.6. generally the squid is working fine, but we have a problem with authenticating users with ident.

cut of squid.conf:

http_port 3128
ident_lookup_access allow all
acl CONNECT method CONNECT
acl all src all
acl permit_user ident "/usr/local/config-squid/etc/permit_user1"

http_access allow CONNECT
http_access allow manager localhost
http_access allow manager cachemanager
http_access deny manager
http_access allow messenger
http_access allow permit_user
http_access deny all

http_reply_access allow all

icp_access allow all

but on every request, the squid is trying to connect to the users ident port there is the message

commBind: Cannot bind socket FD 12 to 172.31.19.100:3128: (98) Address already in use

in cache.log an the user will get "access denied".

lsof is showing, that no other processes are using this port.

# lsof -i tcp:3128
COMMAND PID USER FD TYPE DEVICE SIZE NODE NAME
squid 28992 suqid 55u IPv4 31976219 TCP *:squid (LISTEN)
#

Strace is showing that there is something wrong with opening socket on the right port:

9.1.4.9 (client ip)
172.31.19.100 (server ip)

accept(55, {sa_family=AF_INET, sin_port=htons(24395), sin_addr=inet_addr("9.1.4.9")}, [16]) = 10
getsockname(10, {sa_family=AF_INET, sin_port=htons(3128), sin_addr=inet_addr("172.31.19.100")}, [16]) = 0
...

bind(12, {sa_family=AF_INET, sin_port=htons(3128), sin_addr=inet_addr("172.31.19.100")}, 16) = -1 EADDRINUSE (Address already in use)

why does squid bind his ident connect to port 3128?
The same config is working fine with squid 2.7 without any troubles.

Is this a known issue with squid 3.1.0.6 ? does anyone have the same issue?

Thanks for help!

br
Mike
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Received on Wed Apr 08 2009 - 12:29:24 MDT