Checked OF flows for working and non-working FIPs, can't find
any difference. DF flow is installed by vswitchd based on OF flow
when processing the first packet. I enabled debug logging, no log
for working FIP, a few logs for non-working FIP. Does that mean
something wrong about non-working FIP?
==
2020-10-28T05:15:22.058Z|01203|dpif(handler8)|DBG|system@ovs-system: miss
upcall:
recirc_id(0),dp_hash(0),skb_priority(0),in_port(4),skb_mark(0),ct_state(0),ct_zone(0),ct_mark(0),ct_label(0),eth(src=e8:1c:ba:9f:b7:c6,dst=fa:16:3e:45:da:61),eth_type(0x0800),ipv4(src=172.16.160.1,dst=10.59.53.8,proto=1,tos=0,ttl=125,frag=no),icmp(type=8,code=0)
icmp,vlan_tci=0x,dl_src=e8:1c:ba:9f:b7:c6,dl_dst=fa:16:3e:45:da:61,nw_src=172.16.160.1,nw_dst=10.59.53.8,nw_tos=0,nw_ecn=0,nw_ttl=125,icmp_type=8,icmp_code=0
icmp_csum:6013
..
2020-10-28T05:15:22.059Z|00808|vconn|DBG|unix#1: sent (Success): NXT_PACKET_IN2
(OF1.3) (xid=0x0): table_id=24 cookie=0x9173f925 total_len=74
ct_state=new|trk|dnat,ct_zone=507,ct_nw_src=172.16.160.1,ct_nw_dst=10.59.53.8,ct_nw_proto=1,ct_tp_src=8,ct_tp_dst=0,ip,reg0=0xa0a000a,reg1=0xa0a0001,reg9=0x8,reg10=0x1,reg11=0x1fb,reg12=0x1fa,reg14=0x1,reg15=0x7,metadata=0x121,in_port=1
(via action) data_len=74 (unbuffered)
userdata=00.00.00.00.00.00.00.00.00.19.00.10.80.00.06.06.ff.ff.ff.ff.ff.ff.00.00.ff.ff.00.18.00.00.23.20.00.06.00.20.00.40.00.00.00.01.de.10.00.00.20.04.ff.ff.00.18.00.00.23.20.00.06.00.20.00.60.00.00.00.01.de.10.00.00.22.04.00.19.00.10.80.00.2a.02.00.01.00.00.00.00.00.00.ff.ff.00.10.00.00.23.20.00.0e.ff.f8.20.00.00.00
icmp,vlan_tci=0x,dl_src=fa:16:3e:93:f4:1e,dl_dst=00:00:00:00:00:00,nw_src=172.16.160.1,nw_dst=10.10.0.10,nw_tos=0,nw_ecn=0,nw_ttl=124,icmp_type=8,icmp_code=0
icmp_csum:6013
..
2020-10-28T05:15:27.060Z|01102|dpif(handler10)|DBG|system@ovs-system: action
upcall:
recirc_id(0x3ad25),dp_hash(0),skb_priority(0),in_port(4),skb_mark(0),ct_state(0xa1),ct_zone(0x1fb),ct_mark(0),ct_label(0),ct_tuple4(src=172.16.160.1,dst=10.59.53.8,proto=1,tp_src=8,tp_dst=0),eth(src=fa:16:3e:93:f4:1e,dst=00:00:00:00:00:00),eth_type(0x0800),ipv4(src=172.16.160.1,dst=10.10.0.10,proto=1,tos=0,ttl=124,frag=no),icmp(type=8,code=0)
icmp,vlan_tci=0x,dl_src=fa:16:3e:93:f4:1e,dl_dst=00:00:00:00:00:00,nw_src=172.16.160.1,nw_dst=10.10.0.10,nw_tos=0,nw_ecn=0,nw_ttl=124,icmp_type=8,icmp_code=0
icmp_csum:6012
..
2020-10-28T05:15:27.061Z|00834|vconn|DBG|unix#1: sent (Success): NXT_PACKET_IN2
(OF1.3) (xid=0x0): table_id=24 cookie=0x9173f925 total_len=74
ct_state=new|trk|dnat,ct_zone=507,ct_nw_src=172.16.160.1,ct_nw_dst=10.59.53.8,ct_nw_proto=1,ct_tp_src=8,ct_tp_dst=0,ip,reg0=0xa0a000a,reg1=0xa0a0001,reg9=0x8,reg10=0x1,reg11=0x1fb,reg12=0x1fa,reg14=0x1,reg15=0x7,metadata=0x121,in_port=1
(via action) data_len=74 (unbuffered)
userdata=00.00.00.00.00.00.00.00.00.19.00.10.80.00.06.06.ff.ff.ff.ff.ff.ff.00.00.ff.ff.00.18.00.00.23.20.00.06.00.20.00.40.00.00.00.01.de.10.00.00.20.04.ff.ff.00.18.00.00.23.20.00.06.00.20.00.60.00.00.00.01.de.10.00.00.22.04.00.19.00.10.80.00.2a.02.00.01.00.00.00.00.00.00.ff.ff.00.10.00.00.23.20.00.0e.ff.f8.20.00.00.00
icmp,vlan_tci=0x,dl_src=fa:16:3e:93:f4:1e,dl_dst=00:00:00:00:00:00,nw_src=172.16.160.1,nw_dst=10.10.0.10,nw_tos=0,nw_ecn=0,nw_ttl=124,icmp_type=8,icmp_code=0
icmp_csum:6012
..
2020-10-28T05:15:32.059Z|01359|dpif(handler8)|DBG|system@ovs-system: action
upcall:
recirc_id(0x3ad25),dp_hash(0),skb_priority(0),in_port(4),skb_mark(0),ct_state(0xa1),ct_zone(0x1fb),ct_mark(0),ct_label(0),ct_tuple4(src=172.16.160.1,dst=10.59.53.8,proto=1,tp_src=8,tp_dst=0),eth(src=fa:16:3e:93:f4:1e,dst=00:00:00:00:00:00),eth_type(0x0800),ipv4(src=172.16.160.1,dst=10.10.0.10,proto=1,tos=0,ttl=124,frag=no),icmp(type=8,code=0)
icmp,vlan_tci=0x,dl_src=fa:16:3e:93:f4:1e,dl_dst=00:00:00:00:00:00,nw_src=172.16.160.1,nw_dst=10.10.0.10,nw_tos=0,nw_ecn=0,nw_ttl=124,icmp_type=8,icmp_code=0
icmp_csum:6011
..
2020-10-28T05:15:32.060Z|00856|vconn|DBG|unix#1: sent (Success): NXT_PACKET_IN2
(OF1.3) (xid=0x0): table_id=24 cookie=0x9173f925 total_len=74
ct_state=new|trk|dnat,ct_zone=507,ct_nw_src=172.16.160.1,ct_nw_dst=10.59.53.8,ct_nw_proto=1,ct_tp_src=8,ct_tp_dst=0,ip,reg0=0xa0a000a,reg1=0xa0a0001,reg9=0x8,reg10=0x1,reg11=0x1fb,reg12=0x1fa,reg14=0x1,reg15=0x7,metadata=0x121,in_port=1
(via action) data_len=74 (unbuffered)
userdata=00.00.00.00.00.00.00.00.00.19.00.10.80.00.06.06.ff.ff.ff.ff.ff.ff.00.00.ff.ff.00.18.00.00.23.20.00.06.00.20.00.40.00.00.00.01.de.10.00.00.20.04.ff.ff.00.18.00.00.23.20.00.06.00.20.00.60.00.00.00.01.de.10.00.00.22.04.00.19.00.10.80.00.2a.02.00.01.00.00.00.00.00.00.ff.ff.00.10.00.00.23.20.00.0e.ff.f8.20.00.00.00
icmp,vlan_tci=0x,dl_src=fa:16:3e:93:f4:1e,dl_dst=00:00:00:00:00:00,nw_src=172.16.160.1,nw_dst=10.10.0.10,nw_tos=0,nw_ecn=0,nw_ttl=124,icmp_type=8,icmp_code=0
icmp_csum:6011
==
Thanks!
Tony
> -Original Message-
> From: dev On B