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authorDave Barach <dave@barachs.net>2017-04-20 17:50:39 -0400
committerDamjan Marion <dmarion.lists@gmail.com>2017-04-24 13:24:58 +0000
commit636815199a1f359fdd0da706985a74eca95254da (patch)
tree8d613f317624127fdd8ba42097fb60f1347bbb60 /src/vnet/devices/netmap/node.c
parentb68ad1e99fb65f7ddb4a3211b47173f8c89b29c4 (diff)
Debug CLI to magically create / delete a TCP session
The session ends up in established state, and is hand-crafted to look like it was created by the builtin_server. This will come in handy for injecting packets into tcp46-established, along with ancillary debug CLI to adjust connection parameters. Immediate applications include screwball window cases, out of order segments, paws checking, and so on and so forth. Debug CLI script: loop create set int ip address loop0 6.0.1.1/8 set int state loop0 up set ip arp loop0 6.0.1.2 feed.face.babe test tcp server test tcp session packet-generator new { name tcp limit 1 node ip4-input size 100-100 interface loop0 no-recycle data { TCP: 6.0.1.2 -> 6.0.1.1 TCP: 11234 -> 1234 ACK window 2000 seqnum 0 acknum 0 incrementing 100 } } Change-Id: I866c2159376064b7d14f70531022c1fe949258c2 Signed-off-by: Dave Barach <dave@barachs.net>
Diffstat (limited to 'src/vnet/devices/netmap/node.c')
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