Am Sa., 6. Juli 2019 um 08:02 Uhr schrieb Yuri <y...@rawbw.com>: > My network interface looks like this: > > sk0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 > options=80009<RXCSUM,VLAN_MTU,LINKSTATE> > ether 01:3c:47:8a:17:12 > inet 192.168.1.2 netmask 0xffffff00 broadcast 192.168.1.255 > inet 192.168.100.2 netmask 0xffffffff broadcast 192.168.100.2 > media: Ethernet autoselect (100baseTX <full-duplex>) > status: active > nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> > > The second IP address is an alias that is used for jail. > > I would like to set up NAT so that this jail would access the internet > through the same interface. > > > I tried this script: > > > fw="/sbin/ipfw -q" > > $fw nat 1 config redirect_addr 192.168.100.2 192.168.1.2 redirect_addr > 192.168.1.2 192.168.100.2 if sk0 unreg_only reset > > $fw add 1001 nat 1 tcp from 192.168.100.2/32 to any via sk0 keep-state > > $fw add 1002 check-state > > > The rule 1001 has keep-state, therefore it should process both outgoing > tcp and incoming response packets. But the outbound packets are NATted, > but the inbound ones are not. > > What is wrong, and how to fix this script? > > > Thank you, > > Yuri >
jail ... ip4=inherit ? -- Vinícius Zavam keybase.io/egypcio _______________________________________________ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
