Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!wuarchive!zaphod.mps.ohio-state.edu!mips!pacbell.com!ucsd!sdcc6!jclark From: jclark@sdcc6.ucsd.edu (John Clark) Newsgroups: comp.protocols.tcp-ip Subject: Re: V3.2 vs V4 UDP and NFS Message-ID: <17725@sdcc6.ucsd.edu> Date: 23 Mar 91 01:46:58 GMT References: <16241@uudell.dell.com> <9103160909.AA01947@asylum.sf.ca.us> Organization: University of California, San Diego Lines: 12 In article <9103160909.AA01947@asylum.sf.ca.us> romkey@asylum.sf.ca.us writes: +Fragment means the packet is fragmented at the IP layer. There's +information in the IP header that says "this packet has been +fragmented" as well as where it fits in the reassembled packet. With UDP and NFS based on it, is there a check sum on the reassembled packet. It seems that there is an assumption that the ethernet hardware CRC etc. is enough, but is that true. -- John Clark jclark@ucsd.edu