<HTML dir=ltr><HEAD><TITLE>RE: Issue with VNIC installation in OFED 1.2 alpha1</TITLE>
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<DIV id=idOWAReplyText10590 dir=ltr>
<DIV dir=ltr><FONT face=Arial color=#000000 size=2>Hi Vlad:</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2></FONT> </DIV>
<DIV dir=ltr><FONT face=Arial size=2> I configured IPoIB HA with OFED1.2-alpha release and it is not working for me. I have configured IPoIB HA on a RHEL4up4 machine with both ports up. Before configuring IPoIB HA, both IB interfaces are able to ping the other machine.</FONT></DIV>
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<DIV dir=ltr><FONT face=Arial size=2>Then I executed ipoib_ha.pl script and configured ib0 as primary and ib1 as secondary interface. The ip address of ib1 interface has gone and till this point the things seems to be working fine.</FONT></DIV>
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<DIV dir=ltr><FONT face=Arial size=2>The problem starts when I pulled the IB cable connecting port1. I can see ib1 interface taking IP address of ib0 interface but ping doesn't work after that. Even if I reinsert the cable in port1, ping is not working. I have attached some logs below. I have raised a bug # 371 for the same.</FONT></DIV>
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<DIV dir=ltr><FONT face=Arial size=2>Thanks</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2>Karun</FONT></DIV></DIV>
<DIV dir=ltr><FONT size=2></FONT> </DIV>
<DIV dir=ltr><FONT size=2>################################################################</FONT></DIV>
<DIV dir=ltr>[root@ss27 ~]# ibv_devinfo<BR>hca_id: mthca0<BR> fw_ver: 5.1.400<BR> node_guid: 0006:6a00:9800:6b90<BR> sys_image_guid: 0006:6a00:9800:6b90<BR> vendor_id: 0x066a<BR> vendor_part_id: 25218<BR> hw_ver: 0xA0<BR> board_id: SS_0000000002<BR> phys_port_cnt: 2<BR> port: 1<BR> state: PORT_ACTIVE (4)<BR> max_mtu: 2048 (4)<BR> active_mtu: 2048 (4)<BR> sm_lid: 6<BR> port_lid: 2<BR> port_lmc: 0x00</DIV>
<DIV dir=ltr> port: 2<BR> state: PORT_ACTIVE (4)<BR> max_mtu: 2048 (4)<BR> active_mtu: 2048 (4)<BR> sm_lid: 6<BR> port_lid: 3<BR> port_lmc: 0x00</DIV>
<DIV dir=ltr>[root@ss27 ~]# ifconfig<BR>eth0 Link encap:Ethernet HWaddr 00:A0:D1:E4:53:DA <BR> inet addr:172.20.50.227 Bcast:172.20.50.255 Mask:255.255.255.0<BR> inet6 addr: fe80::2a0:d1ff:fee4:53da/64 Scope:Link<BR> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1<BR> RX packets:125 errors:0 dropped:0 overruns:0 frame:0<BR> TX packets:115 errors:0 dropped:0 overruns:0 carrier:0<BR> collisions:0 txqueuelen:1000 <BR> RX bytes:17236 (16.8 KiB) TX bytes:15347 (14.9 KiB)<BR> Interrupt:201 </DIV>
<DIV dir=ltr>ib0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 <BR> inet addr:172.20.51.227 Bcast:172.20.51.255 Mask:255.255.255.0<BR> UP BROADCAST RUNNING MULTICAST MTU:2044 Metric:1<BR> RX packets:0 errors:0 dropped:0 overruns:0 frame:0<BR> TX packets:0 errors:0 dropped:0 overruns:0 carrier:0<BR> collisions:0 txqueuelen:128 <BR> RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)</DIV>
<DIV dir=ltr>ib1 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 <BR> inet addr:172.20.52.227 Bcast:172.20.52.255 Mask:255.255.255.0<BR> UP BROADCAST RUNNING MULTICAST MTU:2044 Metric:1<BR> RX packets:0 errors:0 dropped:0 overruns:0 frame:0<BR> TX packets:0 errors:0 dropped:0 overruns:0 carrier:0<BR> collisions:0 txqueuelen:128 <BR> RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)</DIV>
<DIV dir=ltr>lo Link encap:Local Loopback <BR> inet addr:127.0.0.1 Mask:255.0.0.0<BR> inet6 addr: ::1/128 Scope:Host<BR> UP LOOPBACK RUNNING MTU:16436 Metric:1<BR> RX packets:1543 errors:0 dropped:0 overruns:0 frame:0<BR> TX packets:1543 errors:0 dropped:0 overruns:0 carrier:0<BR> collisions:0 txqueuelen:0 <BR> RX bytes:1648528 (1.5 MiB) TX bytes:1648528 (1.5 MiB)</DIV>
<DIV dir=ltr>[root@ss27 ~]# ping 172.20.51.226 -c 1<BR>PING 172.20.51.226 (172.20.51.226) 56(84) bytes of data.<BR>64 bytes from 172.20.51.226: icmp_seq=0 ttl=64 time=1.44 ms</DIV>
<DIV dir=ltr>--- 172.20.51.226 ping statistics ---<BR>1 packets transmitted, 1 received, 0% packet loss, time 0ms<BR>rtt min/avg/max/mdev = 1.442/1.442/1.442/0.000 ms, pipe 2<BR>[root@ss27 ~]# ping 172.20.52.226 -c 1<BR>PING 172.20.52.226 (172.20.52.226) 56(84) bytes of data.<BR>64 bytes from 172.20.52.226: icmp_seq=0 ttl=64 time=1.67 ms</DIV>
<DIV dir=ltr>--- 172.20.52.226 ping statistics ---<BR>1 packets transmitted, 1 received, 0% packet loss, time 0ms<BR>rtt min/avg/max/mdev = 1.671/1.671/1.671/0.000 ms, pipe 2<BR>[root@ss27 ~]# </DIV>
<DIV dir=ltr> </DIV>
<DIV dir=ltr>[root@ss27 ~]# ipoib_ha.pl -p ib0 -s ib1 --with-arping -vv<BR>get_cfg: Got /etc/sysconfig/network-scripts/ifcfg-ib0</DIV>
<DIV dir=ltr><BR>Date:Mon Feb 19 02:32:22 2007<BR>ib0:<BR>======================================<BR>BOOTPROTO = static<BR>status = <BR>HA = 0<BR>DEVICE = ib0<BR>NETMASK = 255.255.255.0<BR>BROADCAST = 172.20.51.255<BR>IPADDR = 172.20.51.227<BR>NETWORK = 172.20.51.0<BR>ONBOOT = yes<BR>pkey = ffff</DIV>
<DIV dir=ltr><BR>Date:Mon Feb 19 02:32:22 2007<BR>Bond:<BR>======================================<BR>BOOTPROTO = static<BR>status = <BR>HA = 0<BR>DEVICE = ib0<BR>NETMASK = 255.255.255.0<BR>BROADCAST = 172.20.51.255<BR>IPADDR = 172.20.51.227<BR>NETWORK = 172.20.51.0<BR>ONBOOT = yes<BR>pkey = ffff</DIV>
<DIV dir=ltr><BR>Date:Mon Feb 19 02:32:23 2007<BR>Got NO-CARRIER event on ib0.<BR>Interface ib0 is down.<BR>Currently Active : ib0<BR>Other device: ib1 is UP<BR>migrate_conf: Migrating from ib0 to ib1</DIV>
<DIV dir=ltr>Date:Mon Feb 19 02:33:37 2007</DIV>
<DIV dir=ltr>Date:Mon Feb 19 02:33:37 2007<BR>set_up_bond: Going to set up ib1 with 172.20.51.227<BR>set_up_bond: Arping ib1 172.20.51.227.<BR>Got CARRIER-ON event on ib1.<BR>Got CARRIER-ON event on ib1.<BR>Got CARRIER-ON event on ib1.<BR>Got NO-CARRIER event on ib0.<BR>Interface ib0 is down.<BR>Currently Active : ib1<BR>Got CARRIER-ON event on ib1.<BR>Got CARRIER-ON event on ib0.<BR>Got CARRIER-ON event on ib0.<BR>Got NO-CARRIER event on ib1.<BR>Interface ib1 is down.<BR>Currently Active : ib1<BR>Other device: ib0 is UP<BR>migrate_conf: Migrating from ib1 to ib0</DIV>
<DIV dir=ltr>Date:Mon Feb 19 02:35:48 2007</DIV>
<DIV dir=ltr>Date:Mon Feb 19 02:35:48 2007<BR>set_up_bond: Going to set up ib0 with 172.20.51.227<BR>set_up_bond: Arping ib0 172.20.51.227.<BR>Got CARRIER-ON event on ib0.<BR>Got CARRIER-ON event on ib0.<BR>Got CARRIER-ON event on ib1.</DIV>
<DIV dir=ltr><BR>[root@ss27 ~]# <BR>#######################################################</DIV></BODY></HTML>