Seem to go out right interface but arp trouble Gate:~ # tcpdump -nvi eth0 host 4.2.2.2 tcpdump: listening on eth0, link-type EN10MB (Ethernet), capture size 96 bytes 11:54:48.908020 ARP, Ethernet (len 6), IPv4 (len 4), Request who-has 4.2.2.2 tell 205.134.193.138, length 28 11:54:49.944019 ARP, Ethernet (len 6), IPv4 (len 4), Request who-has 4.2.2.2 tell 205.134.193.138, length 28 11:54:50.944019 ARP, Ethernet (len 6), IPv4 (len 4), Request who-has 4.2.2.2 tell 205.134.193.138, length 28 11:54:51.944018 ARP, Ethernet (len 6), IPv4 (len 4), Request who-has 4.2.2.2 tell 205.134.193.138, length 28 11:54:52.968019 ARP, Ethernet (len 6), IPv4 (len 4), Request who-has 4.2.2.2 tell 205.134.193.138, length 28 11:54:53.968037 ARP, Ethernet (len 6), IPv4 (len 4), Request who-has 4.2.2.2 tell 205.134.193.138, length 28 11:54:54.968019 ARP, Ethernet (len 6), IPv4 (len 4), Request who-has 4.2.2.2 tell 205.134.193.138, length 28 ^C 7 packets captured 7 packets received by filter 0 packets dropped by kernel Gate:~ # tcpdump -nvi eth1 4.2.2.2 tcpdump: syntax error
Gate:~ # tcpdump -nvi eth1 host 4.2.2.2 tcpdump: listening on eth1, link-type EN10MB (Ethernet), capture size 96 bytes ^C 0 packets captured 13 packets received by filter 0 packets dropped by kernel Gate:~ # -------- Original Message -------- > From: "Tom Eastep" <[email protected]> > Sent: Friday, May 18, 2012 11:32 AM > To: [email protected] > Subject: Re: [Shorewall-users] Lsm Failover > > On 5/18/12 10:53 AM, Mike Lander wrote: > > Hi Tom, > > > > Seem to have an issue with my config. > > If a failover occurs, the firewall detects it and does its job to 'disable' > > device. > > Lsm cannot succesfully ping a outside Ip on failover on the device that > > comes back up. > > Here eth0 is up. Yet shorewall eth0 status = 1 > > > > eth0 Link encap:Ethernet HWaddr 00:02:B3:D7:B3:C7 > > inet addr:205.134.193.138 Bcast:205.134.193.143 > > Mask:255.255.255.248 > > inet6 addr: fe80::202:b3ff:fed7:b3c7/64 Scope:Link > > > > > > Gate:~ # ping -I 205.134.193.138 4.2.2.2 > > PING 4.2.2.2 (4.2.2.2) from 205.134.193.138 : 56(84) bytes of data. > > 64 bytes from 4.2.2.2: icmp_seq=1 ttl=56 time=32.6 ms > > 64 bytes from 4.2.2.2: icmp_seq=2 ttl=56 time=29.3 ms > > Mike: Use tcpdump to be sure that those pings are actually going out of > eth0 and not out of eth1. > > -Tom > -- > Tom Eastep \ When I die, I want to go like my Grandfather who > Shoreline, \ died peacefully in his sleep. Not screaming like > Washington, USA \ all of the passengers in his car > http://shorewall.net \________________________________________________ > > > ---------------------------------------------------------------------------- -- > Live Security Virtual Conference > Exclusive live event will cover all the ways today's security and > threat landscape has changed and how IT managers can respond. Discussions > will include endpoint security, mobile security and the latest in malware > threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ > _______________________________________________ > Shorewall-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/shorewall-users ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ Shorewall-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/shorewall-users
