Wrong flow setup when ICMP error packet is trapped for flow setup

Reviewed: https://review.opencontrail.org/7644
Committed: http://github.org/Juniper/contrail-controller/commit/81ee64728201b1d8234d790772ab3035874c1f5d
Submitter: Zuul
Branch: R2.1

commit 81ee64728201b1d8234d790772ab3035874c1f5d
Author: Naveen N <email address hidden>
Date: Fri Feb 20 02:06:44 2015 -0800

* Whenever ICMP error packet is trapped for flow setup,
parse the inner payload and frame the flow key
Closes-bug:#1423848
Change-Id: If6fe9f8e44f5f984dde3efec838a1858c2021190

Reviewed: https://review.opencontrail.org/7904
Committed: http://github.org/Juniper/contrail-controller/commit/7fda938e072a96ee6ac50b973286484318b3dd93
Submitter: Zuul
Branch: R2.0

commit 7fda938e072a96ee6ac50b973286484318b3dd93
Author: Naveen N <email address hidden>
Date: Fri Feb 20 02:06:44 2015 -0800

* Whenever ICMP error packet is trapped for flow setup,
parse the inner payload and frame the flow key
Closes-bug:#1423848
Change-Id: If6fe9f8e44f5f984dde3efec838a1858c2021190
(cherry picked from commit 81ee64728201b1d8234d790772ab3035874c1f5d)

Review in progress for https://review.opencontrail.org/8032

Reviewed: https://review.opencontrail.org/8032
Committed: http://github.org/Juniper/contrail-controller/commit/9d44b8f521cf02f70ecb7cd628754c64b8de3b9a
Submitter: Zuul
Branch: master

commit 9d44b8f521cf02f70ecb7cd628754c64b8de3b9a
Author: Hari <email address hidden>
Date: Tue Mar 3 21:29:48 2015 -0800

Merge the following commits from R2.1 branch (final).

Perf improvements for Logical Interface delete handling

Follow up on commit b4af4d67cef56ac85da5bb0d50bb55f882c70538 for delete
handling

When a link delete is notified to config listener, the IFMapNode in link
can be NULL. We used to ignore links with left/right node deleted.

Modified the link handler to pass the node-type when left/right node is
deleted. This way, the IFLinkToReq handler can take action based on the
type of node being deleted
(cherry picked from commit f1d7816dbdc886859caec5152d2b436ad4fb2a96)

Conflicts:
src/vnsw/agent/test-xml/test_xml_oper.cc

Holding the UUID from ID_PERMS in config DBState in DB Add and using it
for Config Delete
closes-bug: #1420209
(cherry picked from commit 6a9b4be6a0dcfb3980bd072a57f92761a548eb9c)

* Send ARP request packet on VMI interface instead of parent interface
such that vlan gets added, based on transmit vlan id
* If vlan-id is 0, then its treated as untagged interface, in agent
while framing the packet we were setting the tag in packet 0
avoiding the same same setting vlan id as invalid and programming
it as vlan-id 0 only in vrouter
Closes-bug:#1423122
(cherry picked from commit 38f1405b27e05e5d31a2ae6297ca42d915b368bd)

* If arp route is deleted twice, then we arp nexthop was not
getting deleted, since upon each arp route delete we enqueue
a request to modify nexthop to invalid and this might
result in arp entry creation, hence use operation RESYNC
instead of add/change
* Check for vrf while parsing on subnet address change, since
we might modify next vrf subnet routes if prefixx matches
Test case for same
Closes-bug:#1423502
(cherry picked from commit a65d557c27d15de5d7d0bf30fdc5a20fa93acf42)

Conflicts:
src/vnsw/agent/test/test_route.cc

reverting the unwated checkin of modifying the notify_count_ to bool

(cherry picked from commit 975f507d81ce89106814f4fced1d14b454dcdd5a)

* Whenever ICMP error packet is trapped for flow setup,
parse the inner payload and frame the flow key
Closes-bug:#1423848
(cherry picked from commit 81ee64728201b1d8234d790772ab3035874c1f5d)

* ARP route behind gateway should have proxy flag set
such that arp request on VM would be proxied by vrouter
Closes-bug:#1423122
(cherry picked from commit e72443e1a73d3372944981f15941e97a5a9f439f)

Remove unused UVEs

Remove UVE generated on add/delete of a link
Remove UVE generated on change of physical-device-vn entry.
Added a UT for physical-device-vn to validate add/delete of VMI to VN link

(cherry picked from commit 452b9341668f0a89455cc5e1847c0c7d70f0d3b2)

Holding the metadata of link while storing it in defer list. While
adding the link to Graph from defer list, the metadata also added back
to graph which makes the dependency tracker to work correctly

(cherry picked from commit 43d7a71e1c486a3c326d16e16134c25312b4953f)

Optimize config handling for SG and...

Review in progress for https://review.opencontrail.org/8882
Submitter: Naveen N (<email address hidden>)

Reviewed: https://review.opencontrail.org/8882
Committed: http://github.org/Juniper/contrail-controller/commit/a856fa4edba636af51fd3d19214ca15b088e1dd7
Submitter: Zuul
Branch: R1.10

commit a856fa4edba636af51fd3d19214ca15b088e1dd7
Author: Naveen N <email address hidden>
Date: Fri Apr 3 04:43:34 2015 -0700

* Whenever ICMP error packet is trapped for flow setup,
parse the inner payload and frame the flow key.
Test case for same
Closes-bug:#1423848

Change-Id: I9c088888487b45bcf3ef34156adb64a83260264c