linklocal service doesnt work
Affects | Status | Importance | Assigned to | Milestone | ||
---|---|---|---|---|---|---|
Juniper Openstack | Status tracked in Trunk | |||||
Trunk |
Fix Committed
|
Critical
|
Hari Prasad Killi |
Bug Description
version: 4.1.0.0-29~mitaka
OS: ubuntu1404
testcase: TestBasicVMVN.
testcase log: http://
Reset is sent by vrouter while receiving the syn+ack from the linklocal server.
However the metadata service works fine.
Tried to replicate the metadata server with just the linklocal port info alone modified and still observe the issue.
Please find the linklocal info and the tcpdump outputs below.
root@server9:~# curl -s http://
<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" href="/
<LinkLocalServi
<service_list type="list" identifier="1">
<list type="struct" size="2">
<
<list type="string" size="1">
</list>
<
<
<list type="string" size="1">
</list>
<
</list>
</service_list>
<more type="bool" identifier=
</LinkLocalServ
Tcpdump for the linklocal service with 169.254.
22:19:29.744632 IP (tos 0x0, ttl 63, id 33695, offset 0, flags [DF], proto TCP (6), length 60)
10.
22:19:29.745792 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto TCP (6), length 60)
10.
22:19:29.746386 IP (tos 0x0, ttl 63, id 10987, offset 0, flags [DF], proto TCP (6), length 40)
10.
22:19:30.744282 IP (tos 0x0, ttl 63, id 33696, offset 0, flags [DF], proto TCP (6), length 60)
Tcpdump for the regular metadata service with 169.254.169.254:80 service.
22:19:12.162070 IP (tos 0x0, ttl 63, id 10551, offset 0, flags [DF], proto TCP (6), length 60)
10.
22:19:12.163121 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto TCP (6), length 60)
10.
22:19:12.163226 IP (tos 0x0, ttl 63, id 10552, offset 0, flags [DF], proto TCP (6), length 52)
10.
22:19:12.163539 IP (tos 0x0, ttl 63, id 10553, offset 0, flags [DF], proto TCP (6), length 438)
10.
22:19:12.171158 IP (tos 0x0, ttl 64, id 53205, offset 0, flags [DF], proto TCP (6), length 267)
10.
22:19:12.171299 IP (tos 0x0, ttl 63, id 10554, offset 0, flags [DF], proto TCP (6), length 52)
10.
22:19:12.171798 IP (tos 0x0, ttl 63, id 10555, offset 0, flags [DF], proto TCP (6), length 52)
10.
22:19:12.172054 IP (tos 0x0, ttl 64, id 53206, offset 0, flags [DF], proto TCP (6), length 52)
10.
22:19:12.172125 IP (tos 0x0, ttl 63, id 10556, offset 0, flags [DF], proto TCP (6), length 52)
10.
description: | updated |
The packet from the server is being sent to the vhost instead of to the VM, resulting in the server sending the reset.