Set closed net for conntrackd

[Oleksiy Molchanov]

We need change net that is used for conntrackd sync in conntrackd ocf to some other net from 240.0.0.0.

[Vladimir Kuklin (vkuklin)]

Why do we need to do this? 240.0.0.0 is reserved IANA subnet that will never be used by anyone.

[Oleksiy Molchanov (omolchanov)]

Vladimir, I meant that we should use this net.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/176402

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/176402
Committed: https://git.openstack.org/cgit/stackforge/fuel-library/commit/?id=d00b54261c81d8c5e24c017dfc99d07f6e38f016
Submitter: Jenkins
Branch: master

commit d00b54261c81d8c5e24c017dfc99d07f6e38f016
Author: Oleksiy Molchanov <email address hidden>
Date: Wed Apr 22 20:22:05 2015 +0300

    Set reserved network for conntrackd

    Set reserved network 240.1.0.0/24 to be used
    for conntrackd sync

    Change-Id: Ia93c2880cbeeaab8d4f156d4a6c7f3ff2a4f7ceb
    Closes-Bug: 1444022

[Anastasia Palkina (apalkina)]

Verified on ISO #412

"build_id": "2015-05-13_11-36-33", "build_number": "412", "release_versions": {"2014.2.2-6.1": {"VERSION": {"build_id": "2015-05-13_11-36-33", "build_number": "412", "api": "1.0", "fuel-library_sha": "86505a5b4aab91b16abacca9a0da4f4cf90d3da9", "nailgun_sha": "09a9f2726223b9f31075adf79898045cd269c00c", "feature_groups": ["mirantis"], "openstack_version": "2014.2.2-6.1", "production": "docker", "python-fuelclient_sha": "af6c9c3799b9ec107bcdc6dbf035cafc034526ce", "astute_sha": "484d5038b81b7260597be027b1265dc88091026b", "fuel-ostf_sha": "1ae384a28b42d5325bd5d2546aead1e9d502f6a8", "release": "6.1", "fuelmain_sha": "51b86bb24b27742a22b23e2ae3dfc850c47e5fbf"}}}, "auth_required": true, "api": "1.0", "fuel-library_sha": "86505a5b4aab91b16abacca9a0da4f4cf90d3da9", "nailgun_sha": "09a9f2726223b9f31075adf79898045cd269c00c", "feature_groups": ["mirantis"], "openstack_version": "2014.2.2-6.1", "production": "docker", "python-fuelclient_sha": "af6c9c3799b9ec107bcdc6dbf035cafc034526ce", "astute_sha": "484d5038b81b7260597be027b1265dc88091026b", "fuel-ostf_sha": "1ae384a28b42d5325bd5d2546aead1e9d502f6a8", "release": "6.1", "fuelmain_sha": "51b86bb24b27742a22b23e2ae3dfc850c47e5fbf"

root@node-1:~# ip netns exec vrouter ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host
       valid_lft forever preferred_lft forever
17: vr-ns: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
    link/ether 02:4a:69:76:7e:29 brd ff:ff:ff:ff:ff:ff
    inet 240.0.0.6/30 scope global vr-ns
       valid_lft forever preferred_lft forever
    inet6 fe80::4a:69ff:fe76:7e29/64 scope link
       valid_lft forever preferred_lft forever
21: vr-ex: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
    link/ether be:09:72:20:a8:e8 brd ff:ff:ff:ff:ff:ff
    inet 172.16.0.3/24 scope global vr-ex
       valid_lft forever preferred_lft forever
    inet6 fe80::bc09:72ff:fe20:a8e8/64 scope link
       valid_lft forever preferred_lft forever
23: vr-mgmt: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
    link/ether be:c9:bc:8d:8e:6f brd ff:ff:ff:ff:ff:ff
    inet 192.168.0.2/24 scope global vr-mgmt
       valid_lft forever preferred_lft forever
    inet6 fe80::bcc9:bcff:fe8d:8e6f/64 scope link
       valid_lft forever preferred_lft forever
27: conntrd: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
    link/ether 7a:d8:bc:81:0b:28 brd ff:ff:ff:ff:ff:ff
    inet 240.1.0.3/24 scope global conntrd
       valid_lft forever preferred_lft forever
    inet6 fe80::78d8:bcff:fe81:b28/64 scope link
       valid_lft forever preferred_lft forever