I pinged both the router on the subnet and a host IP in-between the two ip's.
[root@ovirt3 ~]# ping -I 162.248.147.33 162.248.147.1 PING 162.248.147.1 (162.248.147.1) from 162.248.147.33 : 56(84) bytes of data. 64 bytes from 162.248.147.1: icmp_seq=1 ttl=255 time=8.17 ms 64 bytes from 162.248.147.1: icmp_seq=2 ttl=255 time=7.47 ms 64 bytes from 162.248.147.1: icmp_seq=3 ttl=255 time=7.53 ms 64 bytes from 162.248.147.1: icmp_seq=4 ttl=255 time=8.42 ms ^C --- 162.248.147.1 ping statistics --- 4 packets transmitted, 4 received, 0% packet loss, time 3004ms rtt min/avg/max/mdev = 7.475/7.901/8.424/0.420 ms [root@ovirt3 ~]# The VM only has its public IP. --Jim On Jan 1, 2017 01:26, "Edward Haas" <eh...@redhat.com> wrote: > > > On Sun, Jan 1, 2017 at 10:50 AM, Jim Kusznir <j...@palousetech.com> wrote: > >> I currently only have two IPs assigned to me...I can try and take >> another, but that may not route out of the rack. I've got the VM on one of >> the IPs and the host on the other currently. >> >> The switch is a "web-managed" basic 8-port switch (thrown in for testing >> while the "real" switch is in transit). It has the 3 ports the hosts are >> plugged in configured with vlan 1 untagged, set as PVID, and vlan 2 >> tagged. Another port on the switch is untagged on vlan 1 connected to the >> router for the ovirtmgmt network (protected by a VPN, but not "burning" >> public IPs for mgmt purposes), another couple ports are untagged on vlan >> 2. One of those ports goes out of the rack, another goes to the router's >> internet port. Router gets to the internet just fine. >> >> VM: >> kusznir@FusionPBX:~$ ip address >> 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group >> default >> link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 >> inet 127.0.0.1/8 scope host lo >> valid_lft forever preferred_lft forever >> inet6 ::1/128 scope host >> valid_lft forever preferred_lft forever >> 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast >> state UP group default qlen 1000 >> link/ether 00:1a:4a:16:01:51 brd ff:ff:ff:ff:ff:ff >> inet 162.248.147.31/24 brd 162.248.147.255 scope global eth0 >> valid_lft forever preferred_lft forever >> inet6 fe80::21a:4aff:fe16:151/64 scope link >> valid_lft forever preferred_lft forever >> kusznir@FusionPBX:~$ ip route >> default via 162.248.147.1 dev eth0 >> 162.248.147.0/24 dev eth0 proto kernel scope link src 162.248.147.31 >> kusznir@FusionPBX:~$ >> >> Host: >> [root@ovirt3 ~]# ip address >> 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN >> link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 >> inet 127.0.0.1/8 scope host lo >> valid_lft forever preferred_lft forever >> inet6 ::1/128 scope host >> valid_lft forever preferred_lft forever >> 2: em1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master >> ovirtmgmt state UP qlen 1000 >> link/ether 00:21:9b:98:2f:44 brd ff:ff:ff:ff:ff:ff >> 3: em2: <BROADCAST,MULTICAST> mtu 1500 qdisc mq state DOWN qlen 1000 >> link/ether 00:21:9b:98:2f:46 brd ff:ff:ff:ff:ff:ff >> 4: em3: <BROADCAST,MULTICAST> mtu 1500 qdisc mq state DOWN qlen 1000 >> link/ether 00:21:9b:98:2f:48 brd ff:ff:ff:ff:ff:ff >> 5: em4: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN >> qlen 1000 >> link/ether 00:21:9b:98:2f:4a brd ff:ff:ff:ff:ff:ff >> 6: ;vdsmdummy;: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN >> link/ether 8e:1b:51:60:87:55 brd ff:ff:ff:ff:ff:ff >> 7: ovirtmgmt: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue >> state UP >> link/ether 00:21:9b:98:2f:44 brd ff:ff:ff:ff:ff:ff >> inet 192.168.8.13/24 brd 192.168.8.255 scope global dynamic ovirtmgmt >> valid_lft 54830sec preferred_lft 54830sec >> 11: em1.2@em1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue >> master Public_Cable state UP >> link/ether 00:21:9b:98:2f:44 brd ff:ff:ff:ff:ff:ff >> 12: Public_Cable: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc >> noqueue state UP >> link/ether 00:21:9b:98:2f:44 brd ff:ff:ff:ff:ff:ff >> inet 162.248.147.33/24 brd 162.248.147.255 scope global Public_Cable >> valid_lft forever preferred_lft forever >> 14: vnet0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast >> master ovirtmgmt state UNKNOWN qlen 500 >> link/ether fe:1a:4a:16:01:54 brd ff:ff:ff:ff:ff:ff >> inet6 fe80::fc1a:4aff:fe16:154/64 scope link >> valid_lft forever preferred_lft forever >> 15: vnet1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast >> master ovirtmgmt state UNKNOWN qlen 500 >> link/ether fe:1a:4a:16:01:52 brd ff:ff:ff:ff:ff:ff >> inet6 fe80::fc1a:4aff:fe16:152/64 scope link >> valid_lft forever preferred_lft forever >> 16: vnet2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast >> master ovirtmgmt state UNKNOWN qlen 500 >> link/ether fe:1a:4a:16:01:53 brd ff:ff:ff:ff:ff:ff >> inet6 fe80::fc1a:4aff:fe16:153/64 scope link >> valid_lft forever preferred_lft forever >> 17: vnet3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast >> master Public_Cable state UNKNOWN qlen 500 >> link/ether fe:1a:4a:16:01:51 brd ff:ff:ff:ff:ff:ff >> inet6 fe80::fc1a:4aff:fe16:151/64 scope link >> valid_lft forever preferred_lft forever >> [root@ovirt3 ~]# ip route >> default via 192.168.8.1 dev ovirtmgmt >> 162.248.147.0/24 dev Public_Cable proto kernel scope link src >> 162.248.147.33 >> 169.254.0.0/16 dev ovirtmgmt scope link metric 1007 >> 169.254.0.0/16 dev Public_Cable scope link metric 1012 >> 192.168.8.0/24 dev ovirtmgmt proto kernel scope link src 192.168.8.13 >> [root@ovirt3 ~]# brctl show >> bridge name bridge id STP enabled interfaces >> ;vdsmdummy; 8000.000000000000 no >> Public_Cable 8000.00219b982f44 no em1.2 >> vnet3 >> ovirtmgmt 8000.00219b982f44 no em1 >> vnet0 >> vnet1 >> vnet2 >> [root@ovirt3 ~]# >> >> I did see that the cluster settings has a switch type setting; currently >> at the default "LEGACY", it also has "OVS" as an option. Not sure if that >> matters or not. >> >> I configured another VM on the network, and static'ed an IP, and could >> ping the other VM as well as the host, but not the internet. The host can >> still ping the internet. >> >> --Jim >> > > > What address are you pinging the internet? > For the successful ping, can you use ping -I (capital i) to choose the > source address you exit the host with? > >
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