ICMP - h1 ping h1b

[santorsula]

Please,

It has the file topo-v6.py created with the correct permissions and I did the whole procedure without errors, I just can't exchange ICMP packages, the file topo-v6.py is located in this directory:

mininet> h1a ping h1b PING 2001: 1: 1 :: b (2001: 1: 1 :: b) 56 data bytes From 2001: 1: 1 :: a icmp_seq = 1 Destination unreachable: Address unreachable From 2001: 1: 1 :: a icmp_seq = 2 Destination unreachable: Address unreachable From 2001: 1: 1 :: a icmp_seq = 3 Destination unreachable: Address unreachable

onos@root > hosts -s id=00:00:00:00:00:1A/None, mac=00:00:00:00:00:1A, locations=[device:leaf1/3], vlan=None, ip(s)=[2001:1:1::a] id=00:00:00:00:00:1B/None, mac=00:00:00:00:00:1B, locations=[device:leaf1/4], vlan=None, ip(s)=[2001:1:1::b]

onos@root > devices -s id=device:leaf1, available=true, role=MASTER, type=SWITCH, driver=stratum-bmv2:org.onosproject.ngsdn-tutorial id=device:leaf2, available=true, role=MASTER, type=SWITCH, driver=stratum-bmv2:org.onosproject.ngsdn-tutorial id=device:spine1, available=true, role=MASTER, type=SWITCH, driver=stratum-bmv2:org.onosproject.ngsdn-tutorial id=device:spine2, available=true, role=MASTER, type=SWITCH, driver=stratum-bmv2:org.onosproject.ngsdn-tutorial

[Thanasislt]

Hello, did you add the ip -6 neigh commands through the mininet CLI? NDP entries have a timeout, so you might want to insert them again.

[santorsula]

Hi, thanks for the feedback! The problem was something aimed at the virtual machine, I redid the process on a low-processing hardware and it worked, thank you very much for the guidance and see you later.