From e95586af9b2acccf184b414bb858b2f1a1b4443b Mon Sep 17 00:00:00 2001 From: Michael Tuexen <tuexen@fh-muenster.de> Date: Sat, 12 Aug 2017 15:56:36 +0200 Subject: [PATCH] Add test script to handle duplicate cookies. --- .../tests/bsd/sctp/sctp_dup_cookie.pkt | 22 +++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 gtests/net/packetdrill/tests/bsd/sctp/sctp_dup_cookie.pkt diff --git a/gtests/net/packetdrill/tests/bsd/sctp/sctp_dup_cookie.pkt b/gtests/net/packetdrill/tests/bsd/sctp/sctp_dup_cookie.pkt new file mode 100644 index 00000000..426009b3 --- /dev/null +++ b/gtests/net/packetdrill/tests/bsd/sctp/sctp_dup_cookie.pkt @@ -0,0 +1,22 @@ + 0.0 `sysctl -w net.inet.sctp.ecn_enable=1` ++0.0 `sysctl -w net.inet.sctp.pr_enable=0` ++0.0 `sysctl -w net.inet.sctp.asconf_enable=0` ++0.0 `sysctl -w net.inet.sctp.auth_enable=0` ++0.0 `sysctl -w net.inet.sctp.reconfig_enable=0` ++0.0 `sysctl -w net.inet.sctp.nrsack_enable=0` ++0.0 `sysctl -w net.inet.sctp.pktdrop_enable=0` ++0.0 socket(..., SOCK_STREAM, IPPROTO_SCTP) = 3 +// Check the handshake with en empty(!) cookie ++0.0 bind(3, ..., ...) = 0 ++0.0 listen(3, 1) = 0 ++0.0 < sctp: INIT[flgs=0, tag=1, a_rwnd=1500, os=1, is=1, tsn=0, + ECN_CAPABLE[], + COOKIE_PRESERVATIVE[incr=12345], + SUPPORTED_ADDRESS_TYPES[types=[IPv4]]] ++0.0 > sctp: INIT_ACK[flgs=0, tag=2, a_rwnd=..., os=..., is=..., tsn=10, + ECN_CAPABLE[], + STATE_COOKIE[len=..., val=...]] ++0.1 < sctp: COOKIE_ECHO[flgs=0, len=..., val=...] ++0.0 > sctp: COOKIE_ACK[flgs=0] ++0.0 < sctp: COOKIE_ECHO[flgs=0, len=..., val=...] ++0.0 close(3) = 0 -- GitLab