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path: root/usr.sbin/tcpdump/gtp.h
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2009-11-04Add support to tcpdump for decoding the GPRS Tunnelling Protocol (GTP),Joel Sing
used to carry GPRS data over IP for GSM and UMTS networks. The decoder understands GTPv0, GTPv0', GTPv1-C, GTPv1-U and GTPv1' traffic, however at this stage not all TLV fields are fully decoded. This work has been kindly sponsored by SystemNet AS (www.systemnet.no). "commit" deraadt@