Open TsinghuaDong opened 11 months ago
The results are:
PING fc00:0:2::2(fc00:0:2::2) 56 data bytes From fc00:0:1::1 icmp_seq=1 Destination unreachable: No route From fc00:0:1::1 icmp_seq=2 Destination unreachable: No route From fc00:0:1::1 icmp_seq=3 Destination unreachable: No route
--- fc00:0:2::2 ping statistics --- 3 packets transmitted, 0 received, +3 errors, 100% packet loss, time 2077ms
PING fc00:0:1::2(fc00:0:1::2) 56 data bytes From fc00:0:2::1 icmp_seq=1 Destination unreachable: No route From fc00:0:2::1 icmp_seq=2 Destination unreachable: No route From fc00:0:2::1 icmp_seq=3 Destination unreachable: No route
--- fc00:0:1::2 ping statistics --- 3 packets transmitted, 0 received, +3 errors, 100% packet loss, time 2027ms
(r1 exited - ignoring cmd('ip link del r1-eth1',)) (r1 exited - ignoring cmd('ip link del r1-eth0',)) (r2 exited - ignoring cmd('ip link del r2-eth0',)) (r2 exited - ignoring cmd('ip link del r2-eth1',))
Thank you for reporting your issue :-)
I see that you are pinging directly the hosts but actually a OSPF and OSPF6 deamons are launched on the routers
These daemons could take several seconds before installing the routes.
net.start()
finishes as soon as every daemon is started but not necessarily after ospf convergence.
Maybe it's best to test it yourself by opening the IPCLI(net)
and run (https://ipmininet.readthedocs.io/en/latest/getting_started.html#network-run and https://ipmininet.readthedocs.io/en/latest/cli.html#command-line-interface).
There you can check on each router if the daemons ospf
and ospf6
are indeed launched and after some time, that routing tables of r1
and r2
are correct or not :-)
Hello I am new to ipmininet. I tried a very simple topology, but the hosts can't successfully ping each other. I really need help, thank you!