ns1:~# ifconfig eth1
eth1      Link encap:Ethernet  HWaddr 00:0C:6E:03:CE:5F
          inet addr:192.168.1.254  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::20c:6eff:fe03:ce5f/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:7708 errors:0 dropped:0 overruns:0 frame:0
          TX packets:2518 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:1984416 (1.8 MiB)  TX bytes:361863 (353.3 KiB)
          Interrupt:217 Base address:0x8800

ns1:~# dig @192.168.1.254

; <<>> DiG 9.3.4 <<>> @192.168.1.254
; (1 server found)
;; global options:  printcmd
;; connection timed out; no servers could be reached
ns1:~# iptables-save
ns1:~# cat /etc/tinydns/env/IP
192.168.1.254