https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=272090
Bug ID: 272090
Summary: [igb][i350] hwvlanfilter issue
Product: Base System
Version: 13.2-RELEASE
Hardware: Any
OS: Any
Status: New
Severity: Affects Only Me
Priority: ---
Component: kern
Assignee: [email protected]
Reporter: [email protected]
Hello,
I have server (FreeBSD 13.2-RELEASE) with 2x1Gbps
pciconf -lBbcevV igb1
igb1@pci0:1:0:1: class=0x020000 rev=0x02 hdr=0x00 vendor=0x8086
device=0x10a7 subvendor=0x8086 subdevice=0x34dc
vendor = 'Intel Corporation'
device = '82575EB Gigabit Network Connection'
pciconf -lBbcevV igb0
igb0@pci0:1:0:0: class=0x020000 rev=0x02 hdr=0x00 vendor=0x8086
device=0x10a7 subvendor=0x8086 subdevice=0x34dc
vendor = 'Intel Corporation'
device = '82575EB Gigabit Network Connection'
Configured lagg0 on them:
ifconfig_igb1="-tso -lro up"
ifconfig_igb0="-tso -lro up"
cloned_interfaces="lagg0 vlan88 vlan5"
#LAGG LACP
ifconfig_lagg0="laggproto lacp laggport igb0 laggport igb1 up -wol -tso -lro"
# ifconfig lagg0
lagg0: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0 mtu
1500
options=4e500bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,VLAN_HWFILTER,VLAN_HWTSO,RXCSUM_IPV6,TXCSUM_IPV6,NOMAP>
everything works correctly.
I decide to add another network card (Intel i350 2x1Gbps)
pciconf -lBbcevV igb2
igb2@pci0:3:0:0: class=0x020000 rev=0x01 hdr=0x00 vendor=0x8086
device=0x1521 subvendor=0x8086 subdevice=0x5002
vendor = 'Intel Corporation'
device = 'I350 Gigabit Network Connection'
pciconf -lBbcevV igb3
igb3@pci0:3:0:1: class=0x020000 rev=0x01 hdr=0x00 vendor=0x8086
device=0x1521 subvendor=0x8086 subdevice=0x5002
vendor = 'Intel Corporation'
device = 'I350 Gigabit Network Connection'
Both Network cards using the same driver:
sysctl dev.igb | grep driver
dev.igb.3.iflib.driver_version: 7.6.1-k
dev.igb.3.%driver: igb
dev.igb.2.iflib.driver_version: 7.6.1-k
dev.igb.2.%driver: igb
dev.igb.1.iflib.driver_version: 7.6.1-k
dev.igb.1.%driver: igb
dev.igb.0.iflib.driver_version: 7.6.1-k
dev.igb.0.%driver: igb
I added igb2 and igb3 to lagg0 and server stop recieve traffic. I did some test
and I noticed that igb2 and igb3 does not recievie tagged frames. I did a
separate one lagg1 with igb2 and igb3. While lagg1 has default VLAN_HWFILTER
servers does not see tagged frame. Disabling VLAN_HWFILTER solves the problem.
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