[squid-users] cant' make snmp work on squid2.4STABLE1

So, I installed Squid2.4Stable1.(on FreeBSD4.3 machine as port) Everything
went smooth, I made it working, except for snmp.

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deckland# squid -k check
2001/04/07 22:54:15| squid.conf line 1393: acl snmppublic snmp_community
public
2001/04/07 22:54:15| aclParseAclLine: Invalid ACL type 'snmp_community'
2001/04/07 22:54:15| parseConfigFile: line 2176 unrecognized: 'snmp_port
3401'
2001/04/07 22:54:15| parseConfigFile: line 2190 unrecognized: 'snmp_access
allow snmppublic localhost'
deckland#
I thing it should work, shouldn't it.
I'll apreciate any hint.10x in advance