I'm hating myself for not being able to figure this one out. I've hit super search several times this morning, but was unable to locate anything on point.

I have the following example as an input file: 

from 200.184.31.70/1713 to 168.49.127.83/80 on interface
from 66.65.121.23/500 to 168.49.143.217/500 on interface 
from 208.40.56.131 to 168.49.123.100 on interface

[download]
What I'm trying to do is pull the IP addresses out, and if a port is specified, pull that as well. (The port is anything following the / in the IP address).

I've come up with the following regex. 

$inLine =~ /([0-9]+\.[0-9]+\.[0-9]+\.[0-9]+(\/[0-9]+)?)[\w]*([0-9]+\.[
+0-9]+\.[0-9]+\.[0-9]+(\/[0-9]+)?)/

[download]

The problem seems to be where I am trying to specify the optional / and port. If anyone can point me in the right direction, I'd really appreciate it. I'm pretty sure I'm overlooking something simple.

Thanks!

If things get any worse, I'll have to ask you to stop helping me.

In reply to Regex for IP and Optional Port by shockme

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