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print vlan number


From: richard lucassen <mailinglists () lucassen org>
Date: Mon, 16 Jun 2014 10:53:38 +0200

Hello list,

Just a simple question: I have eth1 with some VLAN's. When tcpdumping
with:

# tcpdump -h
tcpdump version 3.9.8
libpcap version 0.9.8

the vlan tags are printed using "tcpdump -ni eth1":

10:16:12.068967 vlan 65, p 0, IP 10.65.0.196.49189 > 10.2.131.14.2598

But using a newer version, the tags have disappeared:

# tcpdump -h
tcpdump version 4.3.0
libpcap version 1.3.0

10:48:41.551598 IP 192.168.206.188 > 192.168.206.1

I'd expect:

10:48:41.551598 vlan 259, p 0, IP 192.168.206.188 > 192.168.206.1

Is this a bug or has this been changed?

R.

-- 
___________________________________________________________________
It is better to remain silent and be thought a fool, than to speak
aloud and remove all doubt.

+------------------------------------------------------------------+
| Richard Lucassen, Utrecht                                        |
+------------------------------------------------------------------+
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