alc0 network interface problem
Budi Janto
budijanto at studiokaraoke.co.id
Thu Nov 14 22:54:30 UTC 2019
Hi,
I use onboard Atheros Giga network interface on GigaByte motherboard,
but get strange problem here.
root at MTS-DB-P1:~ # uname -a
FreeBSD MTS-DB-P1 12.1-RELEASE-p1 FreeBSD 12.1-RELEASE-p1 GENERIC amd64
root at MTS-DB-P1:~ # dmesg | grep alc
alc0: <Atheros AR8161 PCIe Gigabit Ethernet> port 0xd000-0xd07f mem
0xf7c00000-0xf7c3ffff irq 18 at device 0.0 on pci2
alc0: 11776 Tx FIFO, 12032 Rx FIFO
alc0: Using 1 MSIX message(s).
miibus1: <MII bus> on alc0
alc0: Using defaults for TSO: 65518/35/2048
alc0: Ethernet address: 94:de:80:c4:50:2f
root at MTS-DB-P1:~ # kldstat -v | grep alc
49 alc/miibus
48 pci/alc
root at MTS-DB-P1:~ # ifconfig
re0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=8209b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,WOL_MAGIC,LINKSTATE>
ether 18:d6:c7:02:9b:45
inet 192.168.0.250 netmask 0xffffff00 broadcast 192.168.0.255
media: Ethernet autoselect (1000baseT <full-duplex>)
status: active
nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
alc0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=c319a<TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,WOL_MCAST,WOL_MAGIC,VLAN_HWTSO,LINKSTATE>
ether 94:de:80:c4:50:2f
inet 192.168.1.150 netmask 0xffffff00 broadcast 192.168.1.255
media: Ethernet 1000baseT <full-duplex> (100baseTX <full-duplex>)
status: active
nd6 options=29<PERFORMNUD,IFDISABLED,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 0x3
inet 127.0.0.1 netmask 0xff000000
groups: lo
nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
root at MTS-DB-P1:~ # ping -c5 192.168.1.150
PING 192.168.1.150 (192.168.1.150): 56 data bytes
64 bytes from 192.168.1.150: icmp_seq=0 ttl=64 time=0.025 ms
64 bytes from 192.168.1.150: icmp_seq=1 ttl=64 time=0.030 ms
64 bytes from 192.168.1.150: icmp_seq=2 ttl=64 time=0.034 ms
64 bytes from 192.168.1.150: icmp_seq=3 ttl=64 time=0.027 ms
64 bytes from 192.168.1.150: icmp_seq=4 ttl=64 time=0.039 ms
Everything looks like OK, But always failed ping to outside the machine.
No error reporting from dmesg or /var/log/messages
root at MTS-DB-P1:~ # ping -c5 192.168.1.1
PING 192.168.1.1 (192.168.1.1): 56 data bytes
^C
--- 192.168.1.1 ping statistics ---
5 packets transmitted, 0 packets received, 100.0% packet loss
Need clue for this problem, Thank you. Note: Cable, Switch already good
condition.
More information about the freebsd-questions
mailing list