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Vm ping gateway DUP

Rocky OpenvSwitch + Vxlan + dvr + 3 controller + 3 network +2compute

ovs local_ip= bond2.935

[root~]$ ovs-vsctl list-br

br-int

br-provider

br-tun

[-root ~]$ ovs-vsctl list-ports br-provider

bond2

phy-br-provider

When I'm ping gateway in VM

[vm-test ~]$ ping 172.16.2.1

PING 172.16.2.1 (172.16.2.1) 56(84) bytes of data.

64 bytes from 172.16.2.1: icmp_seq=1 ttl=64 time=0.083 ms (DUP!)

64 bytes from 172.16.2.1: icmp_seq=2 ttl=64 time=0.058 ms

64 bytes from 172.16.2.1: icmp_seq=3 ttl=64 time=0.052 ms (DUP!)

64 bytes from 172.16.2.1: icmp_seq=4 ttl=64 time=0.064 ms

64 bytes from 172.16.2.1: icmp_seq=5 ttl=64 time=0.048 ms

Vm ping gateway DUP

Rocky OpenvSwitch + Vxlan + dvr + 3 controller + 3 network +2compute

ovs local_ip= bond2.935

[root~]$ ovs-vsctl list-br

br-int

br-provider

br-tun

[-root ~]$ ovs-vsctl list-ports br-provider

bond2

phy-br-provider

When I'm ping gateway in VM

[vm-test ~]$ ping 172.16.2.1

PING 172.16.2.1 (172.16.2.1) 56(84) bytes of data.

64 bytes from 172.16.2.1: icmp_seq=1 ttl=64 time=0.083 ms (DUP!)

64 bytes from 172.16.2.1: icmp_seq=2 ttl=64 time=0.058 ms

64 bytes from 172.16.2.1: icmp_seq=3 ttl=64 time=0.052 ms (DUP!)

64 bytes from 172.16.2.1: icmp_seq=4 ttl=64 time=0.064 ms

64 bytes from 172.16.2.1: icmp_seq=5 ttl=64 time=0.048 ms


I've got ICMP echo reply on network Qvrouter and compute qrouter

On network node: [network-3 ~]$ ip netns exec qrouter-c4de5b52-fc69-4c83-aa4b-ba484c1fdb17 tcpdump -i qr-cf40624d-6d -v

tcpdump: listening on qr-cf40624d-6d, link-type EN10MB (Ethernet), capture size 262144 bytes
13:24:23.216543 IP (tos 0x0, ttl 64, id 29, offset 0, flags [DF], proto ICMP (1), length 84)
171.16.2.5 > network-3: ICMP echo request, id 46593, seq 369, length 64
13:24:23.216606 IP (tos 0x0, ttl 64, id 56770, offset 0, flags [none], proto ICMP (1), length 84)
SCSP02558 > 171.16.2.5: ICMP echo reply, id 46593, seq 369, length 64 enter code here

ON computer node:

[compute-2 ~]$   ip netns exec qrouter-c4de5b52-fc69-4c83-aa4b-ba484c1fdb17  tcpdump -i qr-cf40624d-6d -v
tcpdump: listening on qr-cf40624d-6d, link-type EN10MB (Ethernet), capture size 262144 bytes
13:30:49.267312 IP (tos 0x0, ttl 64, id 51578, offset 0, flags [DF], proto ICMP (1), length 84)
171.16.2.5 > compute-2: ICMP echo request, id 46593, seq 755, length 64
13:30:49.267422 IP (tos 0x0, ttl 64, id 1365, offset 0, flags [none], proto ICMP (1), length 84)
compute-2 > 192.168.11.5: ICMP echo reply, id 46593, seq 755, length 64
13:30:50.267407 IP (tos 0x0, ttl 64, id 51747, offset 0, flags [DF], proto ICMP (1), length 84)
171.16.2.5 > compute-2: ICMP echo request, id 46593, seq 756, length 64

171.16.2.5 is My VM IP

Vm ping gateway DUP

Rocky OpenvSwitch + Vxlan + dvr + 3 controller + 3 network +2compute

ovs local_ip= bond2.935

[root~]$ ovs-vsctl list-br

br-int

br-provider

br-tun

[-root ~]$ ovs-vsctl list-ports br-provider

bond2

phy-br-provider

When I'm ping gateway in VM

[vm-test ~]$ ping 172.16.2.1

172.16.2.1 PING 172.16.2.1 (172.16.2.1) 56(84) bytes of data.

data. 64 bytes from 172.16.2.1: icmp_seq=1 ttl=64 time=0.083 ms (DUP!)

(DUP!) 64 bytes from 172.16.2.1: icmp_seq=2 ttl=64 time=0.058 ms

ms 64 bytes from 172.16.2.1: icmp_seq=3 ttl=64 time=0.052 ms (DUP!)

(DUP!) 64 bytes from 172.16.2.1: icmp_seq=4 ttl=64 time=0.064 ms

ms 64 bytes from 172.16.2.1: icmp_seq=5 ttl=64 time=0.048 ms

ms

I've got ICMP echo reply on network Qvrouter and compute qrouter

On network node: node:

[network-3 ~]$ ip netns exec qrouter-c4de5b52-fc69-4c83-aa4b-ba484c1fdb17  tcpdump -i qr-cf40624d-6d -v

-v

tcpdump: listening on qr-cf40624d-6d, link-type EN10MB (Ethernet), capture size 262144 bytes
13:24:23.216543 IP (tos 0x0, ttl 64, id 29, offset 0, flags [DF], proto ICMP (1), length 84)
171.16.2.5 > network-3: ICMP echo request, id 46593, seq 369, length 64
13:24:23.216606 IP (tos 0x0, ttl 64, id 56770, offset 0, flags [none], proto ICMP (1), length 84)
SCSP02558 > 171.16.2.5: ICMP echo reply, id 46593, seq 369, length 64 enter code here

ON computer node:

[compute-2 ~]$   ip netns exec qrouter-c4de5b52-fc69-4c83-aa4b-ba484c1fdb17  tcpdump -i qr-cf40624d-6d -v
tcpdump: listening on qr-cf40624d-6d, link-type EN10MB (Ethernet), capture size 262144 bytes
13:30:49.267312 IP (tos 0x0, ttl 64, id 51578, offset 0, flags [DF], proto ICMP (1), length 84)
171.16.2.5 > compute-2: ICMP echo request, id 46593, seq 755, length 64
13:30:49.267422 IP (tos 0x0, ttl 64, id 1365, offset 0, flags [none], proto ICMP (1), length 84)
compute-2 > 192.168.11.5: ICMP echo reply, id 46593, seq 755, length 64
13:30:50.267407 IP (tos 0x0, ttl 64, id 51747, offset 0, flags [DF], proto ICMP (1), length 84)
171.16.2.5 > compute-2: ICMP echo request, id 46593, seq 756, length 64

171.16.2.5 is My VM IP

Vm ping gateway DUP

Rocky OpenvSwitch + Vxlan + dvr + 3 controller + 3 network +2compute

ovs local_ip= bond2.935

[root~]$ ovs-vsctl list-br

br-int

br-provider

br-tun

[-root ~]$ ovs-vsctl list-ports br-provider

bond2

phy-br-provider

When I'm ping gateway in VM

[vm-test ~]$ ping 172.16.2.1

PING 172.16.2.1 (172.16.2.1) 56(84) bytes of data.

64 bytes from 172.16.2.1: icmp_seq=1 ttl=64 time=0.083 ms (DUP!)

64 bytes from 172.16.2.1: icmp_seq=2 ttl=64 time=0.058 ms

64 bytes from 172.16.2.1: icmp_seq=3 ttl=64 time=0.052 ms (DUP!)

64 bytes from 172.16.2.1: icmp_seq=4 ttl=64 time=0.064 ms

64 bytes from 172.16.2.1: icmp_seq=5 ttl=64 time=0.048 ms

I've got ICMP echo reply on network Qvrouter and compute qrouter

On network node:

[network-3 ~]$ ip netns exec qrouter-c4de5b52-fc69-4c83-aa4b-ba484c1fdb17  tcpdump -i qr-cf40624d-6d -v

tcpdump: listening on qr-cf40624d-6d, link-type EN10MB (Ethernet), capture size 262144 bytes
13:24:23.216543 IP (tos 0x0, ttl 64, id 29, offset 0, flags [DF], proto ICMP (1), length 84)
171.16.2.5 > network-3: ICMP echo request, id 46593, seq 369, length 64
13:24:23.216606 IP (tos 0x0, ttl 64, id 56770, offset 0, flags [none], proto ICMP (1), length 84)
SCSP02558 > 171.16.2.5: ICMP echo reply, id 46593, seq 369, length 64 enter code here

ON computer node:

[compute-2 ~]$   ip netns exec qrouter-c4de5b52-fc69-4c83-aa4b-ba484c1fdb17  tcpdump -i qr-cf40624d-6d -v
tcpdump: listening on qr-cf40624d-6d, link-type EN10MB (Ethernet), capture size 262144 bytes
13:30:49.267312 IP (tos 0x0, ttl 64, id 51578, offset 0, flags [DF], proto ICMP (1), length 84)
171.16.2.5 > compute-2: ICMP echo request, id 46593, seq 755, length 64
13:30:49.267422 IP (tos 0x0, ttl 64, id 1365, offset 0, flags [none], proto ICMP (1), length 84)
compute-2 > 192.168.11.5: ICMP echo reply, id 46593, seq 755, length 64
13:30:50.267407 IP (tos 0x0, ttl 64, id 51747, offset 0, flags [DF], proto ICMP (1), length 84)
171.16.2.5 > compute-2: ICMP echo request, id 46593, seq 756, length 64

171.16.2.5 is My VM IP