Date: Fri, 7 Jul 2006 14:34:48 GMT From: Scott Walker <crimson@unspeakable.org> To: freebsd-gnats-submit@FreeBSD.org Subject: ports/99885: Net-snmp dies when using proxy token Message-ID: <200607071434.k67EYm8W099563@www.freebsd.org> Resent-Message-ID: <200607071440.k67EeMRs091694@freefall.freebsd.org>
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>Number: 99885 >Category: ports >Synopsis: Net-snmp dies when using proxy token >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-ports-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Fri Jul 07 14:40:22 GMT 2006 >Closed-Date: >Last-Modified: >Originator: Scott Walker >Release: 6.1-STABLE >Organization: N/A >Environment: FreeBSD cerberus.crimson.ws 6.1-STABLE FreeBSD 6.1-STABLE #0: Wed Jun 28 21:19:59 ADT 2006 root@cerberus.crimson.ws:/usr/obj/usr/src/sys/CERBERUS i386 >Description: I'm setting up a snmp proxy so that I can get proper header info out of the squid snmp port to properly pull the stats into cacti. proxy -m /usr/local/etc/squid/mib.txt -v 1 -c public 127.0.0.1:3401 .1.3.6.1.4.1.3495.1 This is the proxy line I have and it works fine, accept when you snmpwalk it snmpwalk -c public -v1 cerberus.crimson.ws:161 .1.3.6.1.4.1.3495.1 It displays the walk of the tree, and the does this.... iso.3.6.1.4.1.3495.1.5.2.1.9.127.0.0.1 = Counter32: 0 Timeout: No Response from cerberus.crimson.ws:161 At which point snmpd on cerberus is now dead. Running snmpd in debug mode it looks fine till it gets to the 127.0.0.1 interface (noted above) And I see this.... trace: snmp_parse_var_op(): snmp.c, 166: dumph_recv: Name dumpx_recv: 06 10 2B 06 01 04 01 9B 27 01 05 02 01 09 7F 00 00 01 dumpv_recv: ObjID: SNMPv2-SMI::enterprises.3495.1.5.2.1.9.127.0.0.1 trace: snmp_pdu_parse(): snmp_api.c, 4375: dumph_recv: Value trace: proxy_got_response(): ucd-snmp/proxy.c, 514: proxy: got error response (2) trace: proxy_got_response(): ucd-snmp/proxy.c, 517: proxy: ignoring error response If I run snmpwalk against the squid snmp daemon itself, It works fine. and display the proper info. iso.3.6.1.4.1.3495.1.5.2.1.9.127.0.0.1 = Counter32: 0 End of MIB It looks like after walking the entire squid OID, it kills snmpd. >How-To-Repeat: proxy using net-snmp and then walk it. When you get to the last OID snmpd will die. >Fix: >Release-Note: >Audit-Trail: >Unformatted:
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