Hi,
In contrail-vrouter/utils/vtest/vhost/example/HOW_TO_TEST.README, there is a
howto:
...
#addresses of uvhost are hardcoded in source code
vif --add 1 --mac "de:ad:be:ef:00:01" --type virtual --transport pmd --vrf 0
--id 1
vif --add 2 --mac "de:ad:be:ef:00:02" --type virtual --transport pmd --vrf 0
--id 2
vif -l
nh --create 12 --oif 2 --type 2 --smac "de:ad:be:ef:00:02" --dmac
"de:ad:be:ef:00:01" --vrf 0 --el2
nh --list
rt -c -n 12 -e "de:ad:be:ef:00:01" -f 1 -v 0
After my check it might have some errors.
1. For nh of vif2, the above command seems encap a dmac of vif1, which seems
wrong to me. IMO, it should be like this:
$ nh --create 12 --oif 2 --type 2 --smac "de:ad:be:ef:00:01" --dmac
"de:ad:be:ef:00:02" --vrf 0 --el2
2. For the rt rule, we want to forward packets with dst mac "de:ad:be:ef:00:02"
instead of "de:ad:be:ef:00:01" to oif 2. IMO, it should be like this:
$ rt -c -n 12 -e "de:ad:be:ef:00:02" -f 1 -v 0
Or if we really want to configure for oif 1, we can just change oif in nh to 1.
Can you help to confirm?
Thanks,
Jianfeng
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