[From nobody Mon Nov 3 23:57:59 2008 X-Account-Key: account3 X-Mozilla-Keys: Return-Path: <atanu@icir.org> Delivered-To: karnik.jain@einfochips.com Received: (qmail 10474 invoked by uid 0); 24 Oct 2008 15:11:11 -0000 Received: from unknown ([10.99.199.1]) by ahmedabad.einfochips.com (qmail-ldap-1.03) with compressed QMQP; 24 Oct 2008 15:11:11 -0000 Delivered-To: CLUSTERHOST us.einfochips.com karnik.jain@einfochips.com Received: (qmail 12242 invoked by uid 118); 24 Oct 2008 15:21:21 -0000 Received: from 74.53.172.242 by us (envelope-from <atanu@icir.org>, uid 112) with qmail-scanner-1.25st (altermime: ???. perlscan: 1.25st. Clear:RC:0(74.53.172.242):. Processed in 0.009008 secs); 24 Oct 2008 15:21:21 -0000 Received: from f2.ac.354a.static.theplanet.com (HELO mx.cleanmailgateway.net) ([74.53.172.242]) (envelope-sender <atanu@icir.org>) by us.einfochips.com (qmail-ldap-1.03) with AES256-SHA encrypted SMTP for <karnik.jain@einfochips.com>; 24 Oct 2008 15:21:21 -0000 Received: from xorps.icir.org (xorps.icir.org [192.150.187.8]) by mx.cleanmailgateway.net (8.13.1/8.13.1) with ESMTP id m9OFHxpW005999 for <karnik.jain@einfochips.com>; Fri, 24 Oct 2008 10:18:01 -0500 Received: from xorps.icir.org (localhost.icir.org [127.0.0.1]) by xorps.icir.org (8.14.2/8.13.6) with ESMTP id m9OFHxgO065294; Fri, 24 Oct 2008 08:17:59 -0700 (PDT) (envelope-from atanu@xorps.icir.org) To: karnik <karnik.jain@einfochips.com> cc: xorp-users@xorp.org In-Reply-To: Message from karnik <karnik.jain@einfochips.com> of "Fri, 24 Oct 2008 12:30:47 +0530." <4901729F.3080401@einfochips.com> From: Atanu Ghosh <atanu@xorp.org> Reply-To: atanu@xorp.org X-Organisation: XORP, Inc. X-Url: <http://www.icir.org/atanu> X-Mailer: MH-E 7.4.2; nmh 1.2; XEmacs 21.4 (patch 19) Date: Fri, 24 Oct 2008 08:17:59 -0700 Message-ID: <65293.1224861479@xorps.icir.org> Sender: atanu@icir.org MIME-Version: 1.0 X-FSL-MailScanner-Information: Please Contact www.CleanMailGateway.com for more Information X-FSL-MailScanner: Cleaned By www.CleanMailGateway.com X-FSL-MailScanner-SpamCheck: not spam, SpamAssassin (score=-2.599, required 5, autolearn=not spam, BAYES_00 -2.60) X-FSL-MailScanner-From: atanu@icir.org Subject: Re: [Xorp-users] [OSPFv2] Router Crash] X-deepOfix-Mail-Filter-1.25st: added fake Content-Type header Content-Type: text/plain Hi, This problem was fixed after the latest release: http://bugzilla.xorp.org/bugzilla/show_bug.cgi?id=779 The patch included with the bug entry should solve your problem. Atanu. >>>>> "karnik" == karnik <karnik.jain@einfochips.com> writes: karnik> I am doing some testing work of ospf with xorp for karnik> configuring virtual link between two ABRs. at that time i karnik> have noticed following errors in xorp. At that time xorp is karnik> giving following errors and crash : i don't understand what karnik> happens, tell me why this happen with xorp . karnik> /*/*I have attached the scenario and configuration file of karnik> both ABRs that i have created to configure the virtual karnik> link. */ */ karnik> /**/ON 1st ABR i have found following errors in xorp./* */ karnik> [ 2008/10/24 11:42:30 FATAL xorp_ospfv2:3594 OSPF +85 karnik> peer.hh karnik> get_interface_prefix_length ] Assertion (0 != karnik> _interface_prefix_length) failed [ 2008/10/24 11:42:30 ERROR karnik> xorp_rtrmgr:3567 RTRMGR +747 module_manager.cc done_cb ] karnik> Command "/usr/local/xorp/ospf/xorp_ospfv2": terminated with karnik> signal 6. [ 2008/10/24 11:42:30 INFO xorp_rtrmgr:3567 karnik> RTRMGR +294 module_manager.cc module_exited ] Module karnik> abnormally killed: ospf4 [ 2008/10/24 11:42:30 INFO xorp_rib karnik> RIB ] Received death event for protocol ospfv2 shutting down karnik> ------- OriginTable: ospf IGP next table = Redist:ospf [ karnik> 2008/10/24 11:42:30 INFO xorp_rib RIB ] Received death event karnik> for protocol ospfv2 shutting down ------- OriginTable: ospf karnik> IGP next table = Redist:ospf [ 2008/10/24 11:42:30 INFO karnik> xorp_rib RIB ] Received death event for protocol ospfv2 karnik> shutting down ------- OriginTable: ospf IGP next table = karnik> Redist:ospf karnik> /*/*ON 2nd ABR i have found following errors in xorp. */ karnik> */[2008/10/24 11:42:30 FATAL xorp_ospfv2:3594 OSPF +85 karnik> peer.hh get_interface_prefix_length ] Assertion (0 != karnik> _interface_prefix_length) failed [ 2008/10/24 11:42:30 ERROR karnik> xorp_rtrmgr:3567 RTRMGR +747 module_manager.cc done_cb ] karnik> Command "/usr/local/xorp/ospf/xorp_ospfv2": terminated with karnik> signal 6. [ 2008/10/24 11:42:30 INFO xorp_rtrmgr:3567 karnik> RTRMGR +294 module_manager.cc module_exited ] Module karnik> abnormally killed: ospf4 [ 2008/10/24 11:42:30 INFO xorp_rib karnik> RIB ] Received death event for protocol ospfv2 shutting down karnik> ------- OriginTable: ospf IGP next table = Redist:ospf [ karnik> 2008/10/24 11:42:30 INFO xorp_rib RIB ] Received death event karnik> for protocol ospfv2 shutting down ------- OriginTable: ospf karnik> IGP next table = Redist:ospf [ 2008/10/24 11:42:30 INFO karnik> xorp_rib RIB ] Received death event for protocol ospfv2 karnik> shutting down ------- OriginTable: ospf IGP next table = karnik> Redist:ospf [ 2008/10/24 11:42:30 INFO xorp_rib RIB ] karnik> Received death event for protocol ospfv2 shutting down karnik> ------- OriginTable: ospf IGP next table = Redist:ospf rib karnik> RIB ] Received death event for protocol ospfv2 shutting down karnik> ------- OriginTable: ospf IGP next table = Redist:ospf karnik> /*Test Setup: Test Setup karnik> */ karnik> */ON 1st ABR's configuration file./* karnik> ------------------------------------------------------------------------ karnik> /* $XORP: xorp/rtrmgr/config.boot.sample,v 1.46 2007/03/12 karnik> 10:16:05 atanu Exp $ */ karnik> interfaces { restore-original-config-on-shutdown: false karnik> interface eth0 { description: "data interface" disable: karnik> false /*default-system-config*/ vif eth0 { disable: false karnik> address 192.168.14.1 { prefix-length: 24 broadcast: karnik> 192.168.14.255 disable: false } } } karnik> interface eth1 { description: "data interface" disable: karnik> false /*default-system-config*/ vif eth1 { disable: false karnik> address 192.168.16.20{ prefix-length: 24 broadcast: karnik> 192.168.16.255 disable: false } } } karnik> } karnik> fea { unicast-forwarding4 { disable: false karnik> forwarding-entries { retain-on-startup: false karnik> retain-on-shutdown: false } } } karnik> protocols { ospf4 { router-id: 10.10.10.10 /* export: karnik> "static" */ karnik> traceoptions { flag { all { disable: false } } } karnik> area 0.0.0.0{ virtual-link 10.10.10.11{ transit-area: karnik> 1.1.1.1 } interface eth0 { /* link-type: "broadcast" */ vif karnik> eth0 { address 192.168.14.1 { priority: 1 hello-interval: 10 karnik> router-dead-interval: 40 /*interface-cost: 1*/ karnik> /*retransmit-interval: 5*/ /*transit-delay: 1 */ karnik> /* authentication { simple-password: "password"; karnik> md5 @: u32 { password: "password"; karnik> start-time: "2006-01-01.12:00" end-time: "2007-01-01.12:00" karnik> max-time-drift: 3600 } } */ karnik> /* passive: false */ karnik> /* disable: false */ karnik> } } } } area 1.1.1.1{ interface eth1 { /* karnik> link-type: "broadcast" */ vif eth1 { address 192.168.16.20 { karnik> priority: 9 hello-interval: 10 router-dead-interval: 40 karnik> /*interface-cost: 1*/ /*retransmit-interval: 5*/ karnik> /*transit-delay: 1 */ karnik> /* authentication { simple-password: "password"; karnik> md5 @: u32 { password: karnik> "password"; start-time: "2006-01-01.12:00" end-time: karnik> "2007-01-01.12:00" max-time-drift: 3600 } } */ karnik> } } } } karnik> } } karnik> plumbing { mfea4 { disable: false interface eth0 { vif eth0 karnik> { disable: false } } karnik> interface eth1 { vif eth1 { disable: false } } karnik> interface register_vif { vif register_vif { /* Note: karnik> this vif should be always enabled */ disable: false } } karnik> traceoptions { flag all { disable: false } } } } karnik> /* * Note: fib2mrib is needed for multicast only if the karnik> unicast protocols * don't populate the MRIB with karnik> multicast-specific routes. */ protocols { fib2mrib { karnik> disable: false } } karnik> */ON 2nd ABR's configuration file./* karnik> ------------------------------------------------------------------------ karnik> /* $XORP: xorp/rtrmgr/config.boot.sample,v 1.46 2007/03/12 karnik> 10:16:05 atanu Exp $ */ karnik> interfaces { restore-original-config-on-shutdown: false karnik> interface eth0 { description: "data interface" disable: karnik> false /*default-system-config*/ vif eth0 { disable: false karnik> address 192.168.14.2 { prefix-length: 24 broadcast: karnik> 192.168.14.255 disable: false } } } karnik> interface eth1 { description: "data interface" disable: karnik> false /*default-system-config*/ vif eth1 { disable: false karnik> address 192.168.16.201 { prefix-length: 24 broadcast: karnik> 192.168.16.255 disable: false } } } karnik> } karnik> fea { unicast-forwarding4 { disable: false karnik> forwarding-entries { retain-on-startup: false karnik> retain-on-shutdown: false } } } karnik> protocols { ospf4 { router-id: 10.10.10.11 /* export: karnik> "static" */ karnik> traceoptions { flag { all { disable: false } } } area karnik> 0.0.0.0{ virtual-link 10.10.10.10{ transit-area: 1.1.1.1 } karnik> interface eth0 { /* link-type: "broadcast" */ vif eth0 { karnik> address 192.168.14.2 { priority: 7 hello-interval: 10 karnik> router-dead-interval: 40 /*interface-cost: 1*/ karnik> /*retransmit-interval: 5*/ /*transit-delay: 1 */ karnik> /* authentication { simple-password: "password"; karnik> md5 @: u32 { password: "password"; karnik> start-time: "2006-01-01.12:00" end-time: "2007-01-01.12:00" karnik> max-time-drift: 3600 } } */ karnik> /* passive: false */ karnik> /* disable: false */ karnik> } } } } karnik> area 1.1.1.1{ interface eth1 { /* link-type: "broadcast" karnik> */ vif eth1 { address 192.168.16.201 { priority: 6 karnik> hello-interval: 10 router-dead-interval: 40 karnik> /*interface-cost: 1*/ /*retransmit-interval: 5*/ karnik> /*transit-delay: 1 */ karnik> /* authentication { simple-password: "password"; karnik> md5 @: u32 { password: karnik> "password"; start-time: "2006-01-01.12:00" end-time: karnik> "2007-01-01.12:00" max-time-drift: 3600 } } */ karnik> /* passive: false */ karnik> /* disable: false */ karnik> } } } } } } karnik> plumbing { mfea4 { disable: false interface eth0 { vif eth0 karnik> { disable: false } } karnik> interface eth1 { vif eth1 { disable: false } } karnik> interface register_vif { vif register_vif { /* Note: karnik> this vif should be always enabled */ disable: false } } karnik> traceoptions { flag all { disable: false } } } } karnik> /* * Note: fib2mrib is needed for multicast only if the karnik> unicast protocols * don't populate the MRIB with karnik> multicast-specific routes. */ protocols { fib2mrib { karnik> disable: false } } karnik> -- karnik> _____________________________________________________________________ karnik> Disclaimer: This e-mail message and all attachments karnik> transmitted with it are intended solely for the use of the karnik> addressee and may contain legally privileged and karnik> confidential information. 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