=== BACKEND: udp ===============================================
{ "Network": "10.10.0.0/16", "Backend": { "Type": "udp" } }
flannel config written
flannel-e2e-test-flannel1
db4ceff7515cf46adbfba2804ef53153e2cc8e1385bec870a4a32d86e73bd62a
flannel-e2e-test-flannel2
e67e4f0825dd2916ddedef49ff713a53a3d138b89bad6e17ebef034a1e6f4705
flannels running
PING 10.10.59.1 (10.10.59.1): 56 data bytes
--- 10.10.59.1 ping statistics ---
5 packets transmitted, 0 packets received, 100% packet loss
Test for backend=udp: exit=1
*)The network and route status in flannel-e2e-test-flannel1 container as follow:
docker exec -it --privileged flannel-e2e-test-flannel1 /bin/sh
/ # ip address
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue qlen 1
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: flannel0: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1472 qdisc pfifo_fast qlen 500
link/[65534]
inet 10.10.13.0/16 scope global flannel0
valid_lft forever preferred_lft forever
3: dummy0: <BROADCAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc noqueue qlen 1000
link/ether d2:e0:70:00:ab:e8 brd ff:ff:ff:ff:ff:ff
inet 10.10.13.1/24 scope global dummy0
valid_lft forever preferred_lft forever
inet6 fe80::d0e0:70ff:fe00:abe8/64 scope link
valid_lft forever preferred_lft forever
3666: eth0@if3667: <BROADCAST,MULTICAST,UP,LOWER_UP,M-DOWN> mtu 1500 qdisc noqueue
link/ether 02:42:ac:11:00:08 brd ff:ff:ff:ff:ff:ff
inet 172.17.0.8/16 scope global eth0
valid_lft forever preferred_lft forever
inet6 fe80::42:acff:fe11:8/64 scope link
valid_lft forever preferred_lft forever
/ # ping -c 5 10.10.13.1
PING 10.10.13.1 (10.10.13.1): 56 data bytes
64 bytes from 10.10.13.1: seq=0 ttl=64 time=0.078 ms
64 bytes from 10.10.13.1: seq=1 ttl=64 time=0.115 ms
64 bytes from 10.10.13.1: seq=2 ttl=64 time=0.112 ms
64 bytes from 10.10.13.1: seq=3 ttl=64 time=0.106 ms
64 bytes from 10.10.13.1: seq=4 ttl=64 time=0.107 ms
--- 10.10.13.1 ping statistics ---
5 packets transmitted, 5 packets received, 0% packet loss
round-trip min/avg/max = 0.078/0.103/0.115 ms
/ # ping -c 5 10.10.13.0
PING 10.10.13.0 (10.10.13.0): 56 data bytes
64 bytes from 10.10.13.0: seq=0 ttl=64 time=0.070 ms
64 bytes from 10.10.13.0: seq=1 ttl=64 time=0.108 ms
64 bytes from 10.10.13.0: seq=2 ttl=64 time=0.110 ms
64 bytes from 10.10.13.0: seq=3 ttl=64 time=0.112 ms
64 bytes from 10.10.13.0: seq=4 ttl=64 time=0.113 ms
--- 10.10.13.0 ping statistics ---
5 packets transmitted, 5 packets received, 0% packet loss
round-trip min/avg/max = 0.070/0.102/0.113 ms
/ # ping -c 5 10.10.71.0
PING 10.10.71.0 (10.10.71.0): 56 data bytes
--- 10.10.71.0 ping statistics ---
5 packets transmitted, 0 packets received, 100% packet loss
/ # ip route
default via 172.17.0.1 dev eth0
10.10.0.0/16 dev flannel0 src 10.10.13.0
10.10.13.0/24 dev dummy0 src 10.10.13.1
172.17.0.0/16 dev eth0 src 172.17.0.8
*) The network and route status in flannel-e2e-test-flannel2 container as follow:
root# docker exec -it --privileged flannel-e2e-test-flannel2 /bin/sh
/ # ip address
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue qlen 1
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: flannel0: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1472 qdisc pfifo_fast qlen 500
link/[65534]
inet 10.10.71.0/16 scope global flannel0
valid_lft forever preferred_lft forever
3668: eth0@if3669: <BROADCAST,MULTICAST,UP,LOWER_UP,M-DOWN> mtu 1500 qdisc noqueue
link/ether 02:42:ac:11:00:09 brd ff:ff:ff:ff:ff:ff
inet 172.17.0.9/16 scope global eth0
valid_lft forever preferred_lft forever
inet6 fe80::42:acff:fe11:9/64 scope link
valid_lft forever preferred_lft forever
/ # ip route
default via 172.17.0.1 dev eth0
10.10.0.0/16 dev flannel0 src 10.10.71.0
172.17.0.0/16 dev eth0 src 172.17.0.9
/ # ping -c 5 10.10.71.0
PING 10.10.71.0 (10.10.71.0): 56 data bytes
64 bytes from 10.10.71.0: seq=0 ttl=64 time=0.072 ms
64 bytes from 10.10.71.0: seq=1 ttl=64 time=0.101 ms
64 bytes from 10.10.71.0: seq=2 ttl=64 time=0.098 ms
64 bytes from 10.10.71.0: seq=3 ttl=64 time=0.101 ms
64 bytes from 10.10.71.0: seq=4 ttl=64 time=0.111 ms
--- 10.10.71.0 ping statistics ---
5 packets transmitted, 5 packets received, 0% packet loss
round-trip min/avg/max = 0.072/0.096/0.111 ms
/ # ping -c 5 10.10.13.1
PING 10.10.13.1 (10.10.13.1): 56 data bytes
--- 10.10.13.1 ping statistics ---
5 packets transmitted, 0 packets received, 100% packet loss
/ # ping -c 5 10.10.13.0
PING 10.10.13.0 (10.10.13.0): 56 data bytes
--- 10.10.13.0 ping statistics ---
5 packets transmitted, 0 packets received, 100% packet loss
Regards,
Ravi_S