Hi, I'm using openswitch for the first time and got stuck. I've got a host with RHEL6.4 OS. Under the host I have a KVM VM also running RHEL6.4.
The host is connected to tagged switch interface that has vlan tag 1. I've configured the host network interfaces as follows: ################################################################# ifcfg-eth0 ############# DEVICE=eth0 TYPE=Ethernet ONBOOT=yes USERCTL=no BOOTPROTO=none MASTER=bond0 SLAVE=yes ############# ifcfg-eth1 ############# DEVICE=eth1 TYPE=Ethernet ONBOOT=yes USERCTL=no BOOTPROTO=none MASTER=bond0 SLAVE=yes ############# ifcfg-bond0 ############# DEVICE=bond0 TYPE=Bond BONDING_MASTER=yes BOOTPROTO=static NAME=bond0 ONBOOT=yes USERCTL=no BONDING_OPTS="mode=active-backup primary=eth0 miimon=100" ################################################################# and the host vswitch as follows: ################################################################# ovs-vsctl add-br ovsbr0 ovs-vsctl add-port ovsbr0 bond0 ovs-vsctl add-port ovsbr0 vlan1 tag=1 -- set interface content type=internal ifconfig vlan1 192.168.1.2/28 up ################################################################# And I'm able to ping the external vlan1 GW(192.168.1.1). The issue I'm having is that I'm unable to ping external IPv4 Gateway from the VM. When I ping from the VM, I get response for the first packet, but the rest seem to end up in wrong interface. If I tcpdump on VM the bond0.1 I see the first ICMP request and reply, but the rest of the ICMP replys seem to appear on bond0 interface (not bond0.1) ################################################################# [root@vm ~]# ping 192.168.1.1 PING 192.168.1.1 (192.168.1.1) 56(84) bytes of data. 64 bytes from 192.168.1.1: icmp_seq=1 ttl=255 time=2.64 ms ^C --- 192.168.1.1 ping statistics --- 5 packets transmitted, 1 received, 80% packet loss, time 4786ms rtt min/avg/max/mdev = 2.642/2.642/2.642/0.000 ms [root@vm ~]# ################################################################# [root@vm ~]# tcpdump -i bond0.1 host 192.168.1.1 tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on bond0.1, link-type EN10MB (Ethernet), capture size 65535 bytes 20:49:28.053502 IP 192.168.1.3 > 192.168.1.1: ICMP echo request, id 55664, seq 1, length 64 20:49:28.054158 IP 192.168.1.1 > 192.168.1.3: ICMP echo reply, id 55664, seq 1, length 64 20:49:29.055189 IP 192.168.1.3 > 192.168.1.1: ICMP echo request, id 55664, seq 2, length 64 20:49:30.054971 IP 192.168.1.3 > 192.168.1.1: ICMP echo request, id 55664, seq 3, length 64 20:49:31.054935 IP 192.168.1.3 > 192.168.1.1: ICMP echo request, id 55664, seq 4, length 64 20:49:32.054918 IP 192.168.1.3 > 192.168.1.1: ICMP echo request, id 55664, seq 5, length 64 ################################################################# [root@vm ~]# tcpdump -i bond0 host 192.168.1.1 tcpdump: WARNING: bond0: no IPv4 address assigned tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on bond0, link-type EN10MB (Ethernet), capture size 65535 bytes 20:49:28.053509 IP 192.168.1.3 > 192.168.1.1: ICMP echo request, id 55664, seq 1, length 64 20:49:29.055199 IP 192.168.1.3 > 192.168.1.1: ICMP echo request, id 55664, seq 2, length 64 20:49:29.055653 IP 192.168.1.1 > 192.168.1.3: ICMP echo reply, id 55664, seq 2, length 64 20:49:30.054983 IP 192.168.1.3 > 192.168.1.1: ICMP echo request, id 55664, seq 3, length 64 20:49:30.055522 IP 192.168.1.1 > 192.168.1.3: ICMP echo reply, id 55664, seq 3, length 64 20:49:31.054968 IP 192.168.1.3 > 192.168.1.1: ICMP echo request, id 55664, seq 4, length 64 20:49:31.056497 IP 192.168.1.1 > 192.168.1.3: ICMP echo reply, id 55664, seq 4, length 64 20:49:32.054927 IP 192.168.1.3 > 192.168.1.1: ICMP echo request, id 55664, seq 5, length 64 20:49:32.055402 IP 192.168.1.1 > 192.168.1.3: ICMP echo reply, id 55664, seq 5, length 64 ################################################################# The VM network interfaces are configured as follows: ################################################################# ifcfg-eth0 ############## DEVICE=eth0 TYPE=Ethernet ONBOOT=yes USERCTL=no BOOTPROTO=none MASTER=bond0 SLAVE=yes ifcfg-eth1 ############## DEVICE=eth1 TYPE=Ethernet ONBOOT=yes USERCTL=no BOOTPROTO=none MASTER=bond0 SLAVE=yes ifcfg-bond0 ############### DEVICE=bond0 TYPE=Bond BONDING_MASTER=yes BOOTPROTO=static NAME=bond1 ONBOOT=yes USERCTL=no BONDING_OPTS="mode=active-backup primary=eth0 miimon=100" ifcfg-bond0.1 ################ VLAN=yes TYPE=Vlan DEVICE=bond0.1 NAME=bond0.1 BOOTPROTO=static ONBOOT=yes IPADDR=192.168.1.3 NETMASK=255.255.255.240 ################################################################# Any suggestions for what I'm doing wrong?
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