[Bug 235787] ixgbe no carrier problem - TX(7) desc avail = 2048, pidx = 0

[bugzilla-noreply at freebsd.org]

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=235787

--- Comment #2 from Ozkan KIRIK <ozkan.kirik at gmail.com> ---
Hello,

Type of traffic is mixed both tcp and udp. Traffic is generated using WARP17
(github.com/Juniper/warp17) tool. Configuration is req size 1000byte and
response size 65535byte both UDP and TCP traffic.

|--------|           |-------|
|   port0|-----<-----|ix0    |       ix0: RX ~2Gbps  TX ~10Gbps
|WARP Box|           |FreeBSD|
|   port1|----->-----|ix1    |       ix1: RX ~10Gbps TX ~2Gbps
|________|           |_______|

# ifconfig
ix0: flags=8c03<UP,BROADCAST,OACTIVE,SIMPLEX,MULTICAST> metric 0 mtu 1500
       
options=e53cbb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,LRO,WOL_UCAST,WOL_MCAST,WOL_MAGIC,VLAN_HWFILTER,VLAN_HWTSO,RXCSUM_IPV6,TXCSUM_IPV6>
        ether 0c:c4:7a:c7:67:6a
        inet6 fe80::1%ix0 prefixlen 128 tentative scopeid 0x1
        inet 192.168.2.1 netmask 0xffffff00 broadcast 192.168.2.255
        groups: lanlar
        media: Ethernet autoselect
        status: no carrier
        nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
ix1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
       
options=e53fbb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,TSO6,LRO,WOL_UCAST,WOL_MCAST,WOL_MAGIC,VLAN_HWFILTER,VLAN_HWTSO,RXCSUM_IPV6,TXCSUM_IPV6>
        ether 0c:c4:7a:c7:67:6b
        inet6 fe80::1%ix1 prefixlen 128 scopeid 0x2
        inet 192.168.1.1 netmask 0xffffff00 broadcast 192.168.1.255
        groups: wanlar
        media: Ethernet autoselect (10Gbase-T <full-duplex,rxpause,txpause>)
        status: active
        nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
igb0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
       
options=e527bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,TSO6,LRO,WOL_MAGIC,VLAN_HWFILTER,VLAN_HWTSO,RXCSUM_IPV6,TXCSUM_IPV6>
        ether 0c:c4:7a:c7:62:ba
        inet6 fe80::1%igb0 prefixlen 128 scopeid 0x3
        inet 10.2.2.46 netmask 0xffffff00 broadcast 10.2.2.255
        groups: wanlar
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
        nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
igb1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
       
options=e507bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,TSO6,LRO,VLAN_HWFILTER,VLAN_HWTSO,RXCSUM_IPV6,TXCSUM_IPV6>
        ether 0c:c4:7a:c7:62:bb
        inet6 fe80::1%igb1 prefixlen 128 scopeid 0x4
        inet 192.168.3.1 netmask 0xffffff00 broadcast 192.168.3.255
        groups: lanlar
        media: Ethernet autoselect (1000baseT <full-duplex>)
        status: active
        nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384
        options=680003<RXCSUM,TXCSUM,LINKSTATE,RXCSUM_IPV6,TXCSUM_IPV6>
        inet6 ::1 prefixlen 128
        inet6 fe80::1%lo0 prefixlen 64 scopeid 0x5
        inet 127.0.0.1 netmask 0xff000000
        inet 127.0.0.2 netmask 0xffffffff
        groups: lo dmzler
        nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
enc0: flags=0<> metric 0 mtu 1536
        groups: enc
        nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
pflog0: flags=0<> metric 0 mtu 33160
        groups: pflog
pfsync0: flags=0<> metric 0 mtu 1500
        syncpeer: 0.0.0.0 maxupd: 128 defer: off
        groups: pfsync
disc0: flags=8048<LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 65532
        groups: disc
        nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>

-- 
You are receiving this mail because:
You are the assignee for the bug.