I have Two NICs in FreeNAS (8.3.0B3 upgraded from 8.2.0 REL) and it is working fine except communication problem between two subnet in Jail.
NIC A: 192.168.8.X with Cable Modem and Router
NIC B: 192.168.1.X with Internal Network.
Plugin Jail was installed on NIC A subnet to be able to host Web system, but our main database server is located NIC B subnet. So Jail must access the NIC B's subnet to gain necessary data for web system.
The problem is, I can access all networks in FreeNAS Host to External, Internal networks, even able to reach at the Jail, but from Jail, I can access External and NIC A subnet, but unable to access NIC B subnet (not even able to ping there).
Do anyone know how to fix this problem? I tried to search any similar case in the forum, but no chance.
Here is result of "ifconfig -a" from FreeNAS
bce0: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=c00b9<RXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,VLAN_HWTSO,LINKSTATE>
ether 00:18:8b:45:dc:ec
inet 192.168.8.3 netmask 0xffffff00 broadcast 192.168.8.255
media: Ethernet autoselect (100baseTX <full-duplex,flowcontrol,rxpause,txpause>)
status: active
bce1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=c01bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,VLAN_HWTSO,LINKSTATE>
ether 00:18:8b:45:dc:ea
inet 192.168.1.9 netmask 0xffffff00 broadcast 192.168.1.255
media: Ethernet autoselect (1000baseT <full-duplex,flowcontrol,rxpause,txpause>)
status: active
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384
options=3<RXCSUM,TXCSUM>
inet6 fe80::1%lo0 prefixlen 64 scopeid 0x8
inet6 ::1 prefixlen 128
inet 127.0.0.1 netmask 0xff000000
nd6 options=3<PERFORMNUD,ACCEPT_RTADV>
bridge0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
ether 02:04:2e:c4:8f:00
id 00:00:00:00:00:00 priority 32768 hellotime 2 fwddelay 15
maxage 20 holdcnt 6 proto rstp maxaddr 100 timeout 1200
root id 00:00:00:00:00:00 priority 32768 ifcost 0 port 0
member: bce0 flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP>
ifmaxaddr 0 port 1 priority 128 path cost 200000
member: epair0a flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP>
ifmaxaddr 0 port 10 priority 128 path cost 2000
epair0a: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=8<VLAN_MTU>
ether 02:55:39:00:0a:0a
media: Ethernet 10Gbase-T (10Gbase-T <full-duplex>)
status: active
Here is from Jail, "ifconfig -a"
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384
options=3<RXCSUM,TXCSUM>
inet 127.0.0.1 netmask 0xff000000
inet6 ::1 prefixlen 128
inet6 fe80::1%lo0 prefixlen 64 scopeid 0x1
nd6 options=3<PERFORMNUD,ACCEPT_RTADV>
epair0b: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=8<VLAN_MTU>
ether 02:55:39:00:0b:0b
inet 192.168.8.4 netmask 0xffffff00 broadcast 192.168.8.255
inet6 fe80::55:39ff:fe00:b0b%epair0b prefixlen 64 scopeid 0x2
nd6 options=3<PERFORMNUD,ACCEPT_RTADV>
media: Ethernet 10Gbase-T (10Gbase-T <full-duplex>)
status: active
NIC A: 192.168.8.X with Cable Modem and Router
NIC B: 192.168.1.X with Internal Network.
Plugin Jail was installed on NIC A subnet to be able to host Web system, but our main database server is located NIC B subnet. So Jail must access the NIC B's subnet to gain necessary data for web system.
The problem is, I can access all networks in FreeNAS Host to External, Internal networks, even able to reach at the Jail, but from Jail, I can access External and NIC A subnet, but unable to access NIC B subnet (not even able to ping there).
Do anyone know how to fix this problem? I tried to search any similar case in the forum, but no chance.
Here is result of "ifconfig -a" from FreeNAS
bce0: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=c00b9<RXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,VLAN_HWTSO,LINKSTATE>
ether 00:18:8b:45:dc:ec
inet 192.168.8.3 netmask 0xffffff00 broadcast 192.168.8.255
media: Ethernet autoselect (100baseTX <full-duplex,flowcontrol,rxpause,txpause>)
status: active
bce1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=c01bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,VLAN_HWTSO,LINKSTATE>
ether 00:18:8b:45:dc:ea
inet 192.168.1.9 netmask 0xffffff00 broadcast 192.168.1.255
media: Ethernet autoselect (1000baseT <full-duplex,flowcontrol,rxpause,txpause>)
status: active
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384
options=3<RXCSUM,TXCSUM>
inet6 fe80::1%lo0 prefixlen 64 scopeid 0x8
inet6 ::1 prefixlen 128
inet 127.0.0.1 netmask 0xff000000
nd6 options=3<PERFORMNUD,ACCEPT_RTADV>
bridge0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
ether 02:04:2e:c4:8f:00
id 00:00:00:00:00:00 priority 32768 hellotime 2 fwddelay 15
maxage 20 holdcnt 6 proto rstp maxaddr 100 timeout 1200
root id 00:00:00:00:00:00 priority 32768 ifcost 0 port 0
member: bce0 flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP>
ifmaxaddr 0 port 1 priority 128 path cost 200000
member: epair0a flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP>
ifmaxaddr 0 port 10 priority 128 path cost 2000
epair0a: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=8<VLAN_MTU>
ether 02:55:39:00:0a:0a
media: Ethernet 10Gbase-T (10Gbase-T <full-duplex>)
status: active
Here is from Jail, "ifconfig -a"
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384
options=3<RXCSUM,TXCSUM>
inet 127.0.0.1 netmask 0xff000000
inet6 ::1 prefixlen 128
inet6 fe80::1%lo0 prefixlen 64 scopeid 0x1
nd6 options=3<PERFORMNUD,ACCEPT_RTADV>
epair0b: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=8<VLAN_MTU>
ether 02:55:39:00:0b:0b
inet 192.168.8.4 netmask 0xffffff00 broadcast 192.168.8.255
inet6 fe80::55:39ff:fe00:b0b%epair0b prefixlen 64 scopeid 0x2
nd6 options=3<PERFORMNUD,ACCEPT_RTADV>
media: Ethernet 10Gbase-T (10Gbase-T <full-duplex>)
status: active
