Ethereal-dev: Re: [Ethereal-dev] Ethereal support for Juniper ATM{1, 2} PIC DLT_ 135, 137

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From: Hannes Gredler <hannes@xxxxxxxxxxx>
Date: Tue, 25 Jan 2005 13:57:06 +0100
On Thu, Jan 20, 2005 at 02:36:27AM -0800, Guy Harris wrote:
| Current CVS tcpdump shows the packets in "atm_ether.pcap" as OAM F5
| cells, but Ethereal doesn't - and at least some of the packets appear
| *NOT* to be ATM cells 9e.g., packet 8, which is 76 bytes long, and has a
| valid IP header checksum.  Is the tcpdump dissector out-of-date or
| otherwise buggy?

nice catch;

the tcpdump dissector has a broken OAM check - fixed in:
http://cvs.tcpdump.org/cgi-bin/cvsweb/tcpdump/print-juniper.c?r1=1.4&r2=1.5

tx,

/hannes