Comment 0 for bug 1551382

3.0 2722.

Basic test of pinging from Mx to VM is failing. vRouter is dropping ARP replies coming from the MX. Only the 'discards' stats are going up. This used to work one/two builds back.

09:51:02.703428 10:0e:7e:be:79:00 > 90:e2:ba:4c:65:58, ethertype IPv4 (0x0800), length 126: 172.16.184.200 > 172.16.180.10: GREv0, proto MPLS unicast (0x8847), length 92: MPLS (label 35, exp 0, [S], ttl 64) 192.168.0.42 > 192.168.0.19: ICMP echo request, id 32014, seq 58, length 64
09:51:02.733064 10:0e:7e:be:79:20 > 01:80:c2:00:00:0e, ethertype LLDP (0x88cc), length 408: LLDP, length 394: oblock-mini-5-qfx1
09:51:02.899256 90:e2:ba:4c:65:58 > 10:0e:7e:be:79:00, ethertype IPv4 (0x0800), length 92: 172.16.180.10.50094 > 172.16.184.200.4789: VXLAN, flags [I] (0x08), vni 19
02:72:00:32:f6:f1 > ff:ff:ff:ff:ff:ff, ethertype ARP (0x0806), length 42: Request who-has 192.168.0.42 tell 192.168.0.19, length 28
09:51:02.899267 90:e2:ba:4c:65:58 > 90:e2:ba:50:a9:d8, ethertype IPv4 (0x0800), length 124: 172.16.180.10 > 172.16.180.16: GREv0, proto MPLS unicast (0x8847), length 90: MPLS (label 4103, exp 0, [S], ttl 64)
        0x0000: 0000 0000 4500 004e 3386 0000 4011 86e3 ....E..N3...@...
        0x0010: ac10 b40a ac10 b40a c3ae 12b5 003a 0000 .............:..
        0x0020: 0800 0000 0000 1300 ffff ffff ffff 0272 ...............r
        0x0030: 0032 f6f1 0806 0001 0800 0604 0001 0272 .2.............r
        0x0040: 0032 f6f1 c0a8 0013 0000 0000 0000 c0a8 .2..............
        0x0050: 002a .*
09:51:02.901412 10:0e:7e:be:79:00 > 90:e2:ba:4c:65:58, ethertype IPv4 (0x0800), length 92: 172.16.184.200.0 > 172.16.180.10.4789: VXLAN, flags [I] (0x08), vni 19
28:c0:da:fd:2f:f0 > 02:72:00:32:f6:f1, ethertype ARP (0x0806), length 42: Reply 192.168.0.42 is-at 28:c0:da:fd:2f:f0, length 28
09:51:03.599248 90:e2:ba:4c:65:58 > 10:0e:7e:be:79:00, ethertype IPv4 (0x0800), length 92: 172.16.180.10.50094 > 172.16.184.200.4789: VXLAN, flags [I] (0x08), vni 19
02:72:00:32:f6:f1 > ff:ff:ff:ff:ff:ff, ethertype ARP (0x0806), length 42: Request who-has 192.168.0.42 tell 192.168.0.19, length 28
09:51:03.599262 90:e2:ba:4c:65:58 > 90:e2:ba:50:a9:d8, ethertype IPv4 (0x0800), length 124: 172.16.180.10 > 172.16.180.16: GREv0, proto MPLS unicast (0x8847), length 90: MPLS (label 4103, exp 0, [S], ttl 64)
        0x0000: 0000 0000 4500 004e 3389 0000 4011 86e0 ....E..N3...@...
        0x0010: ac10 b40a ac10 b40a c3ae 12b5 003a 0000 .............:..
        0x0020: 0800 0000 0000 1300 ffff ffff ffff 0272 ...............r
        0x0030: 0032 f6f1 0806 0001 0800 0604 0001 0272 .2.............r
        0x0040: 0032 f6f1 c0a8 0013 0000 0000 0000 c0a8 .2..............
        0x0050: 002a .*
09:51:03.599706 10:0e:7e:be:79:00 > 90:e2:ba:4c:65:58, ethertype IPv4 (0x0800), length 92: 172.16.184.200.0 > 172.16.180.10.4789: VXLAN, flags [I] (0x08), vni 19
28:c0:da:fd:2f:f0 > 02:72:00:32:f6:f1, ethertype ARP (0x0806), length 42: Reply 192.168.0.42 is-at 28:c0:da:fd:2f:f0, length 28