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Bug #3999

closed

SRC, GW wrong in pftop on 2.2

Added by Chris Buechler about 10 years ago. Updated almost 10 years ago.

Status:
Closed
Priority:
Normal
Assignee:
-
Category:
Operating System
Target version:
2.2
Start date:
11/10/2014
Due date:
% Done:

0%

Estimated time:
Plus Target Version:
Release Notes:
Affected Version:
2.2
Affected Architecture:

Description

In 2.1x and previous versions, the GW field in pftop showed the IP:port of the NAT applied to the connection, the src as the original internal source and the destination as the original destination.

For instance, where internal host 10.0.4.4 has a HTTPS connection up to Apple @ 17.172.239.115, NATed to public IP 18.2.3.4, in 2.1x you'd get:

PR           DIR SRC                        DEST                        GW                             
tcp       Out 10.0.4.4:52018          17.172.239.115:443       18.2.3.4:23961

In 2.2, that ends up being: 

PR           DIR SRC                        DEST                        GW                             
tcp       Out 18.2.3.4:23961            17.172.239.115:443       10.0.4.4:52018

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