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[lwip-devel] Does UDP-Lite sending really work?

From: Goldschmidt Simon
Subject: [lwip-devel] Does UDP-Lite sending really work?
Date: Sun, 3 Jun 2007 19:42:40 +0200

As it is now, on sending over a udp-lite udp_pcb, the checksum is generated with a pseudo header containing IP_PROTO_UDP as protocol information. On receiving, however, IP_PROTO_UDPLITE is used for checking. Also, when sending using ip_output IP_PROTO_UDPLITE is used.

Shouldn't IP_PROTO_UDPLITE also be used to generate the checksum or am I missing something???


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