DPDK: SNAT Stops working after vrouter restart
Affects | Status | Importance | Assigned to | Milestone | ||
---|---|---|---|---|---|---|
Juniper Openstack | Status tracked in Trunk | |||||
R3.0 |
Fix Committed
|
Critical
|
Vinod Nair | |||
Trunk |
Fix Committed
|
Critical
|
Wojciech Zmuda |
Bug Description
After restating Vrouter SNAT stops working as Label is not programmed
vif0/3 PMD: tapc10d4a01-fa
Vrf:5 Flags:PL3L2D MTU:9160 Ref:13
RX port packets:24 errors:0 syscalls:1
RX queue packets:22 errors:0
RX queue errors to lcore 0 0 0 0 0 0 0 0 0 0 0 0 0 0
RX packets:24 bytes:2432 errors:0
TX packets:18 bytes:1876 errors:0
TX port packets:8 errors:10 syscalls:8
vif0/4 Ethernet: vethe2b9d118-8
Vrf:1 Flags:PL3L2D MTU:9160 Ref:13
RX port packets:3 errors:0
RX queue errors to lcore 0 0 0 0 0 0 0 0 0 0 0 0 0 0
RX packets:3 bytes:126 errors:0
TX packets:13 bytes:546 errors:0
TX queue packets:13 errors:0
TX port packets:13 errors:0
vif0/5 Ethernet: vethd6c30dc4-d
Vrf:3 Flags:PL3L2D MTU:9160 Ref:13
RX port packets:4 errors:0
RX queue errors to lcore 0 0 0 0 0 0 0 0 0 0 0 0 0 0
RX packets:4 bytes:168 errors:0
TX packets:22 bytes:1308 errors:0
TX queue packets:19 errors:0
TX port packets:22 errors:0
root@cs-scale-2:~# rt --dump 3 | grep 0.0.0.0/8
0.0.0.0/8 0 P - 14 - <<<<<<
root@cs-scale-2:~# nh --get 14
Id:14 Type:Encap Fmly: AF_INET Rid:0 Ref_cnt:6623 Vrf:3
Encap Data: 02 d6 c3 0d c4 da 00 00 5e 00 01 00 08 00
Vrf:0 Sip:13.1.0.2 Dip:13.1.0.254
root@cs-scale-2:~# rt --dump 1| grep 0.0.0.0
0.0.0.0/8 0 LP 26 28
root@cs-scale-2:~# nh --get 28
Id:28 Type:Tunnel Fmly: AF_INET Rid:0 Ref_cnt:2792 Vrf:0
Oif:0 Len:14 Flags Valid, MPLSoGRE, Data:3c 94 d5 e4 f7 f0 90 e2 ba 50 ae d8 08 00
Vrf:0 Sip:13.1.0.2 Dip:13.1.0.254
Build 2717 kilo
Vinod will retest