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This project forked from nplab/packetdrill

2.0 2.0 1.0 2.75 MB

packetdrill with UDPLite and SCTP support and bug fixes for FreeBSD

C 85.99% Emacs Lisp 0.37% Lex 1.25% Yacc 11.04% Shell 0.77% Vim Script 0.58%

network tcp testing

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packetdrill's Issues

net/packetdrill port fails to build for armv7

Attempting to build the FreeBSD port net/packetdrill for armv7 gets the following sorts of compilation errors:

In file included from run_packet.c:45: In file included from ./tcp_options_iterator.h:31: ./tcp_options.h:108:2: error: field within 'struct tcp_option' is less aligned than 'union tcp_option::(anonymous at ./tcp_options.h:108:2)' and is usually due to 'struct tcp_option' being packed, which can lead to unaligned accesses [-Werror,-Wunaligned-access] union { ^

See, for example,
http://ampere2.nyi.freebsd.org/data/main-armv7-default/p648c8874180a_s6b635c74fd/logs/errors/packetdrill-0.0.2023062500.log

This, in turn, leads to lack of net/tcptestsuite for use in testing armv7 FreeBSD via kyua.

Support IP options

Support IP6 extension headers

make tun device automatic and/or configurable

Right now, packetdrill hard codes the tun device name, which is inconvenient if you are using tun0 for a vpn. Would be nice to have packetdrill find one automatically and/or make it configurable via command line or config file.