Can you file an issue?
On Mon, Mar 13, 2017 at 2:05 AM Ravi S <[email protected]> wrote:
> I am using flannel v0.7.0
> The functional test case for udp backend is failing, failed to ping the
> flannel interface.
> *) functional test case
>
> === 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
>
