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--- network:get_network_details [2020/07/20 13:31] – old revision restored (2016/10/07 16:31) 95.91.74.120
+++ network:get_network_details [2020/07/20 13:32] (current) – old revision restored (2016/10/19 09:28) 95.91.74.120
@@ Line 10: / Line 10: @@
 <code>
-: <color red>eth0</color>: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
+: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
     inet 198.51.100.45/18 brd 45.55.191.255 scope global eth0
        valid_lft forever preferred_lft forever
@@ Line 17: / Line 17: @@
        valid_lft forever preferred_lft forever
 </code>
+The highlighted output above shows two interfaces (eth0 and eth1) and the addresses assigned to each.
+To find out which of these interfaces is your public interface, type:
+<code bash>
+ip route show | grep default
+</code>
+Returns
+<code>
+default via 111.111.111.111 dev <color red>eth0</color>
+</code>
+The interface shown (eth0 in this example) will be the interface connected to your default gateway.  This is almost certainly your public interface.