Hi,
I have installed icehouse with ovs vlan configuration.
Network node and controller node coexists.
The problem is I can ping the public IP address of my router but cannot
ping external gateway from my instance.
My instance has internal IP 192.48.1.51 and a floating IP
135.252.167.187. My router has subnet 192.48.1.0/24 and gateway
135.252.167.186
[root@ih-controller neutron]# ip netns exec
qrouter-e3119ff4-2fac-4226-9e63-009cfce8ac4c ping 135.252.167.1
PING 135.252.167.1 (135.252.167.1) 56(84) bytes of data.
From 135.252.167.186 icmp_seq=2 Destination Host Unreachable
From 135.252.167.186 icmp_seq=3 Destination Host Unreachable
From 135.252.167.186 icmp_seq=4 Destination Host Unreachable
[root@ih-controller neutron]# neutron router-list
+--------------------------------------+------------+-----------------------------------------------------------------------------+
| id | name |
external_gateway_info |
+--------------------------------------+------------+-----------------------------------------------------------------------------+
| e3119ff4-2fac-4226-9e63-009cfce8ac4c | router_ext | {"network_id":
"0b78bc26-0374-47ed-8f0b-66d18e3bd86b", "enable_snat": true} |
+--------------------------------------+------------+-----------------------------------------------------------------------------+
ip netns exec qrouter-e3119ff4-2fac-4226-9e63-009cfce8ac4c ifconfig
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:4 errors:0 dropped:0 overruns:0 frame:0
TX packets:4 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:448 (448.0 b) TX bytes:448 (448.0 b)
qg-256b404e-50 Link encap:Ethernet HWaddr FA:16:3E:2A:D3:D0
inet addr:135.252.167.186 Bcast:135.252.167.255
Mask:255.255.255.0
inet6 addr: fe80::f816:3eff:fe2a:d3d0/64 Scope:Link
UP BROADCAST RUNNING MTU:1500 Metric:1
RX packets:191469 errors:0 dropped:0 overruns:0 frame:0
TX packets:1293 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:16274751 (15.5 MiB) TX bytes:123922 (121.0 KiB)
qr-c87773a3-79 Link encap:Ethernet HWaddr FA:16:3E:03:42:C3
inet addr:192.48.1.254 Bcast:192.48.1.255 Mask:255.255.255.0
inet6 addr: fe80::f816:3eff:fe03:42c3/64 Scope:Link
UP BROADCAST RUNNING MTU:1500 Metric:1
RX packets:1286 errors:0 dropped:0 overruns:0 frame:0
TX packets:41 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:124478 (121.5 KiB) TX bytes:1986 (1.9 KiB)
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