Re: ipv4 arp and linux

From: Bernd Eckenfels
Date: Wed Nov 03 2004 - 17:54:51 EST


In article <UENERkVCMDkAAQACAAAAAAAAAAAAAAAAABgAAAAAAAAA4+E3P43380+sBshf1RHa98KAAAAQAAAAYtAmuHujdUS5GzoYL+cKTQEAAAAA@xxxxxxxxxxxxxx> you wrote:
> Those aren't 64 bytes, but would tcpdump show the padding?

# tcpdump -v -v -i eth0 -s1500 -X -X arp
tcpdump: listening on eth0, link-type EN10MB (Ethernet), capture size 1500 bytes
23:04:28.977213 arp who-has 10.0.0.2 tell darkover.inka.de
0x0000: ffff ffff ffff 00e0 4c39 12b5 0806 0001 ........L9......
0x0010: 0800 0604 0001 00e0 4c39 12b5 0a00 0004 ........L9......
0x0020: 0000 0000 0000 0a00 0002 0000 0000 0000 ................
0x0030: 0000 0000 0000 0000 0000 0000 ............


You should not forget the LL headers.

Greetings
Bernd
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