the-tcpdump-group/tcpdump — pull request #404 by qnet-herwin (2014-09-01 14:29:16+00:00)
Title: Print square brackets around the tag value in RADIUS strings

Before, VLAN attributes that had a tag 1 looked like this:

Tunnel Medium Attribute (65), length: 6, Value: Tag[1]802
Tunnel Private Group Attribute (81), length: 4, Value: Tag 14

With the Tunnel-Medium-Type attribute (65), it is clear where the tag ends and the value begins. With this patch, the value for a string type (like Tunnel-Private-Group-Id) looks similar:

Tunnel Private Group Attribute (81), length: 4, Value: Tag[1]4