I am trying to set up IP forwarding on my Nexenta box:
root@hdd:~# uname -a
SunOS hdd 5.11 NexentaOS_134f i86pc i386 i86pc Solaris
The box has 2 network interfaces:
root@hdd:~# ifconfig -a
lo0: flags=2001000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv4,VIRTUAL> mtu 8232 index 1
inet 127.0.0.1 netmask ff000000
e1000g1: flags=1001100843<UP,BROADCAST,RUNNING,MULTICAST,ROUTER,IPv4,FIXEDMTU> mtu 1500 index 2
inet 192.168.12.2 netmask ffffff00 broadcast 192.168.12.255
ether 68:5:ca:9:51:b8
myri10ge0: flags=1100843<UP,BROADCAST,RUNNING,MULTICAST,ROUTER,IPv4> mtu 9000 index 3
inet 10.10.10.10 netmask ffffff00 broadcast 10.10.10.255
ether 0:60:dd:47:87:2
lo0: flags=2002000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv6,VIRTUAL> mtu 8252 index 1
inet6 ::1/128
192.168.12.0 is my normal LAN with 192.168.12.1 being the firewall/gateway
10.10.10.0 is a separate LAN for iSCSI (with no internet access)
I want to set up IP forwarding so that a computer on 10.10.10.0 will be able to access the internet by using 10.10.10.10 as a gateway (I don't need any port forwarding)
I have turned on IP forwarding:
root@hdd:~# routeadm
Configuration Current Current
Option Configuration System State
---------------------------------------------------------------
IPv4 routing disabled disabled
IPv6 routing disabled disabled
IPv4 forwarding enabled enabled
IPv6 forwarding disabled disabled
Routing services "route:default ripng:default"
Routing daemons:
STATE FMRI
disabled svc:/network/routing/rdisc:default
disabled svc:/network/routing/route:default
disabled svc:/network/routing/legacy-routing:ipv4
disabled svc:/network/routing/legacy-routing:ipv6
disabled svc:/network/routing/ripng:default
online svc:/network/routing/ndp:default
But when I dry to start ipnat, I get an error:
root@hdd:~# ipnat -CF -f /etc/ipf/ipnat.conf
ioctl(SIOCGNATS): I/O error
Here is the config:
root@hdd:~# cat /etc/ipf/ipnat.conf
#!/sbin/ipnat -f -
#
map e1000g1 10.10.10.10/24 -> 192.168.12.2/32
So the question is how to fix this..
Thanks in advance!
