Voor een iSCSI multipath configuratie wil ik 4 netwerkkaarten in hetzelfde VLAN (2), met elk hun eigen IP.
/etc/rc.conf:
Alle interfaces komen netjes up:
Toch zijn de IP's niet te bereiken, iemand die snapt wat ik verkeerd doe?
/etc/rc.conf:
#iSCSI NIC's cloned_interfaces="vlan0 vlan1 vlan2 vlan3" ifconfig_vlan0="inet 10.0.0.1 netmask 255.255.255.0 vlan 2 vlandev igb0" ifconfig_vlan1="inet 10.0.0.2 netmask 255.255.255.0 vlan 2 vlandev igb1" ifconfig_vlan2="inet 10.0.0.3 netmask 255.255.255.0 vlan 2 vlandev igb2" ifconfig_vlan3="inet 10.0.0.4 netmask 255.255.255.0 vlan 2 vlandev igb3" ifconfig_igb0="up" ifconfig_igb1="up" ifconfig_igb2="up" ifconfig_igb3="up"
Alle interfaces komen netjes up:
root@NAS:~ # ifconfig -a
igb0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=403bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,TSO6,VLAN_HWTSO>
ether 00:1b:21:37:66:c8
nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
media: Ethernet autoselect (1000baseT <full-duplex>)
status: active
igb1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=403bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,TSO6,VLAN_HWTSO>
ether 00:1b:21:37:66:c9
nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
media: Ethernet autoselect (1000baseT <full-duplex>)
status: active
igb2: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=403bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,TSO6,VLAN_HWTSO>
ether 00:1b:21:37:66:cc
nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
media: Ethernet autoselect (1000baseT <full-duplex>)
status: active
igb3: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=403bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,TSO6,VLAN_HWTSO>
ether 00:1b:21:37:66:cd
nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
media: Ethernet autoselect (1000baseT <full-duplex>)
status: active
vlan0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=303<RXCSUM,TXCSUM,TSO4,TSO6>
ether 00:1b:21:37:66:c8
inet 10.0.0.1 netmask 0xffffff00 broadcast 10.0.0.255
inet6 fe80::21b:21ff:fe37:66c8%vlan0 prefixlen 64 scopeid 0x8
nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
media: Ethernet autoselect (1000baseT <full-duplex>)
status: active
vlan: 2 parent interface: igb0
vlan1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=303<RXCSUM,TXCSUM,TSO4,TSO6>
ether 00:1b:21:37:66:c9
inet 10.0.0.2 netmask 0xffffff00 broadcast 10.0.0.255
inet6 fe80::21b:21ff:fe37:66c9%vlan1 prefixlen 64 scopeid 0x9
nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
media: Ethernet autoselect (1000baseT <full-duplex>)
status: active
vlan: 2 parent interface: igb1
vlan2: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=303<RXCSUM,TXCSUM,TSO4,TSO6>
ether 00:1b:21:37:66:cc
inet 10.0.0.3 netmask 0xffffff00 broadcast 10.0.0.255
inet6 fe80::21b:21ff:fe37:66cc%vlan2 prefixlen 64 scopeid 0xa
nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
media: Ethernet autoselect (1000baseT <full-duplex>)
status: active
vlan: 2 parent interface: igb2
vlan3: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=303<RXCSUM,TXCSUM,TSO4,TSO6>
ether 00:1b:21:37:66:cd
inet 10.0.0.4 netmask 0xffffff00 broadcast 10.0.0.255
inet6 fe80::21b:21ff:fe37:66cd%vlan3 prefixlen 64 scopeid 0xb
nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
media: Ethernet autoselect (1000baseT <full-duplex>)
status: active
vlan: 2 parent interface: igb3
Toch zijn de IP's niet te bereiken, iemand die snapt wat ik verkeerd doe?
[ Voor 12% gewijzigd door FireDrunk op 24-01-2014 21:34 ]
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