Interface dropping RX packets when bridge enabled

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gaguilera
Posts: 4
Joined: 2015/02/05 08:07:02

Interface dropping RX packets when bridge enabled

Post by gaguilera » 2017/07/03 08:22:26

Version: CentOS Linux release 7.3.1611
Network interface: Intel Corporation I350 Gigabit
Kernels tested: 3.10.0-514.16.1.el7.x86_64 / 3.10.0-514.26.1.el7.x86_64 / 4.4.75-1.el7.elrepo.x86_64

When I create a bridge using network (classic) or NetworkManager (nmtui), slave interface drops RX packets, bridge doesn't drop any. Without bridge everything works just fine.

bridge0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.1.8 netmask 255.255.255.0 broadcast 192.168.1.255
ether 0c:c4:7a:c5:7f:65 txqueuelen 1000 (Ethernet)
RX packets 15531 bytes 52758215 (50.3 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 12959 bytes 1250303 (1.1 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

ens1f0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
ether 0c:c4:7a:c5:7f:65 txqueuelen 1000 (Ethernet)
RX packets 42531 bytes 54755666 (52.2 MiB)
RX errors 0 dropped 34 overruns 0 frame 0
TX packets 12989 bytes 1252867 (1.1 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device memory 0xfbb00000-fbbfffff

Thanks.

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