Hello.
This morning I had an issue with my Freenas server.
The main Ethernet card does not communicate with any node on the network.
I don't even see the mac address of the card in the commutation table of the switch on witch it's connected.
I have to stop it and start it again manually with the following command.
Sometimes I need to do it several time and in a different order (doing an "up" even if it's already up).
I noticed that even if I disconnect the wire status is still active in the ifconfig output.
Even after disabling network card status is still active.
But once it's started it never crashs.
Ifconfig output.
This is my configuration.
- Version :
- Filesystem configuration : UFS.
- Ethernet card is configured with 2 vlan : 5, 200. (There is an ip address configured on both).
- This is hardware specifications about the Ethernet card :
Any help will be much appreciated !
Thank you.
This morning I had an issue with my Freenas server.
The main Ethernet card does not communicate with any node on the network.
I don't even see the mac address of the card in the commutation table of the switch on witch it's connected.
I have to stop it and start it again manually with the following command.
ifconfig em0 down
ifconfig em0 up
Sometimes I need to do it several time and in a different order (doing an "up" even if it's already up).
I noticed that even if I disconnect the wire status is still active in the ifconfig output.
Even after disabling network card status is still active.
But once it's started it never crashs.
Ifconfig output.
em0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=4019b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,VLAN_HWTSO>
ether XX:XX:XX:XX:XX:XX
media: Ethernet autoselect (1000baseT <full-duplex>)
status: active
em1: flags=8c02<BROADCAST,OACTIVE,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=4219b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,WOL_MAGIC,VLAN_HWTSO>
ether XX:XX:XX:XX:XX:XX
media: Ethernet autoselect
status: no carrier
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384
options=3<RXCSUM,TXCSUM>
inet6 fe80::1%lo0 prefixlen 64 scopeid 0x5
inet6 ::1 prefixlen 128
inet 127.0.0.1 netmask 0xff000000
nd6 options=3<PERFORMNUD,ACCEPT_RTADV>
vlan200: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=103<RXCSUM,TXCSUM,TSO4>
ether XX:XX:XX:XX:XX:XX
inet XX.XX.4.16 netmask 0xffffff00 broadcast XX.XX.4.255
media: Ethernet autoselect (1000baseT <full-duplex>)
status: active
vlan: 200 parent interface: em0
vlan5: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=103<RXCSUM,TXCSUM,TSO4>
ether XX:XX:XX:XX:XX:XX
inet XX.XX.0.1 netmask 0xff000000 broadcast XX.XX.255.255
media: Ethernet autoselect (1000baseT <full-duplex>)
status: active
vlan: 5 parent interface: em0
This is my configuration.
- Version :
- Hardware configuration : 4 Gb of RAM, 3TB of disk space, Intel(R) Xeon(R) CPU E3-1220 V2 @ 3.10GHz.FreeBSD freenas.local 8.3-RELEASE-p7 FreeBSD 8.3-RELEASE-p7 #1 r249203M: Sat Apr 6 09:28:27 PDT 2013 root@build.ixsystems.com:/tank/home/jpaetzel/fn8.3/freenas/os-base/amd64/tank/home/jpaetzel/fn8.3/freenas/FreeBSD/src/sys/FREENAS.amd64 amd64
- Filesystem configuration : UFS.
- Ethernet card is configured with 2 vlan : 5, 200. (There is an ip address configured on both).
- This is hardware specifications about the Ethernet card :
em0@pci0:0:25:0: class=0x020000 card=0x11b71734 chip=0x15028086 rev=0x04 hdr=0x00
vendor = 'Intel Corporation'
class = network
subclass = ethernet
Any help will be much appreciated !
Thank you.