I want to ask one question about patch port and flooding.
The topology used is below:
namespace 1(tap516ed44b-29) --br-int--br-tun
I ping an unreachable address 192.168.10.20 from 192.168.10.2(namespace port
tap516ed44b-29),so the arp flow is installed in kernel.
But the action is "push_vlan(vid=2,pcp=0),1,pop_vlan,11,13".
I wonder why the patch port is not flooded to?
The details is bellow:
# ovs-dpctl dump-flows
skb_priority(0),in_port(9),eth(src=fa:16:3e:49:a8:9b,dst=ff:ff:ff:ff:ff:ff),eth_type(0x0806),arp(sip=192.168.10.2/255.255.255.255,tip=192.168.10.20/255.255.255.255,op=1/0xff,sha=fa:16:3e:49:a8:9b/00:00:00:00:00:00,tha=00:00:00:00:00:00/00:00:00:00:00:00),
packets:1970, bytes:82740, used:0.676s,
actions:push_vlan(vid=2,pcp=0),1,pop_vlan,11,13
# ovs-appctl dpif/show
system@ovs-system:
(...skip...)
br-ext: hit:103 missed:57
br-ext 65534/2: (internal)
fg-d77a2710-06 9/15: (internal)
qg-f74784b2-af 1/8: (internal)
br-int: hit:299017 missed:223582
br-int 65534/1: (internal)
patch-tun 1/none: (patch: peer=patch-int)
qr-1be06b4b-0f 3/6: (internal)
qr-1f535556-59 4/7: (internal)
qr-20f37e1a-13 9/13: (internal)
qr-b9961ff6-d8 11/14: (internal)
qvo2f01594b-3d 7/11: (system)
qvo86dc14d8-61 8/12: (system)
tap516ed44b-29 5/9: (internal)
tap765e9497-63 6/10: (internal)
tap9d8f5064-21 2/5: (internal)
br-mgmt0: hit:0 missed:0
br-mgmt0 65534/3: (internal)
phy-br-mgmt0 1/none: (patch: peer=int-br-mgmt0)
br-tun: hit:4 missed:3
br-tun 65534/4: (internal)
patch-int 1/none: (patch: peer=patch-tun)
Is the patch port special?
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