[squid-users] Squid SNMP Err: [Timeout: No Response from host], Squid 2.6-STABLE6

Hello there,

Squid 2.6-STABLE6
CentOS 5 (2.6.18-8.el5xen #1 SMP x86_64 x86_64 x86_64 GNU/Linux)

Trying to solve some trouble.
I get " 172.16.3.1:3401" error.

Here it is snmp config in squid.conf
...
acl snmpbsu snmp_community xxxxxx
acl admins <some_internal_subnet>
snmp_port 3401
snmp_access allow snmpbsu localhost
snmp_access allow snmpbsu admins
snmp_access deny all
snmp_incoming_address 172.16.3.1 #here it is internal proxy interface.
snmp_outgoing_address 255.255.255.255
...

How it's trying (from localhost):
#/usr/bin/snmpwalk -v 1 -m /etc/squid/mib.txt -c xxxxxx 172.16.3.1:3401
.1.3.6.1.4.1.3495.1
Timeout: No Response from 172.16.3.1:3401
Also try to use version 2c protocol.

SNMP is listening the port.
[root@proxyv squid]# netstat -an | grep 3401
udp 0 0 172.16.3.1:3401 0.0.0.0:*

[root@proxyv squid]# /sbin/iptables -n -L
Chain INPUT (policy ACCEPT)
target prot opt source destination
RH-Firewall-1-INPUT all -- 0.0.0.0/0 0.0.0.0/0

Chain FORWARD (policy ACCEPT)
target prot opt source destination
RH-Firewall-1-INPUT all -- 0.0.0.0/0 0.0.0.0/0

Chain OUTPUT (policy ACCEPT)
target prot opt source destination

Chain RH-Firewall-1-INPUT (2 references)
...skipped
ACCEPT udp -- 0.0.0.0/0 0.0.0.0/0 udp dpt:3401
...skipped

also trying to stop iptables service

Where am I wrong?
-------
Serj.
Received on Thu Jan 31 2008 - 05:34:37 MST