android_external_android-clat/clatd.c, branch cm-11.0 Unnamed repository; edit this file 'description' to name the repository. DO NOT MERGE: Support translating fragmented packets. 2014-03-10T08:44:22+00:00 Lorenzo Colitti lorenzo@google.com 2014-02-09T01:35:38+00:00 2b4cc7393268622ac3de071435a6e4ab857342df Bug: 11542311 Change-Id: I5dd29805e12b919ae3105b6128aaedefd7e78b48 
Bug: 11542311
Change-Id: I5dd29805e12b919ae3105b6128aaedefd7e78b48
DO NOT MERGE: Move translation entry point into translate.c. 2014-03-10T08:44:17+00:00 Lorenzo Colitti lorenzo@google.com 2014-02-13T03:53:35+00:00 f0029d7d06cc8401686ddf379a609b29f511f1a5 The entry point to the translation code is currently called packet_handler and lives in clatd.c. Move it into translate.c and rename it to translate_packet, since that's what it does. Also get rid of some redundant includes. Bug: 11542311 Change-Id: I821bb9590b9105ea1d425c3bbe0e634c4ce667b5 
The entry point to the translation code is currently called
packet_handler and lives in clatd.c. Move it into translate.c
and rename it to translate_packet, since that's what it does.

Also get rid of some redundant includes.

Bug: 11542311
Change-Id: I821bb9590b9105ea1d425c3bbe0e634c4ce667b5
DO NOT MERGE: Fix compiler warnings and enable -Wall -Werror 2014-03-10T08:44:09+00:00 Lorenzo Colitti lorenzo@google.com 2013-11-18T06:56:02+00:00 c2549b4b4e2437aca29497c29ebe0b17b6214549 Change-Id: I4eb9eb407500893a27745ed2df6da9a378ddb159 
Change-Id: I4eb9eb407500893a27745ed2df6da9a378ddb159
DO NOT MERGE: Remove unused variables 2014-03-10T08:43:55+00:00 Bernhard Rosenkränzer Bernhard.Rosenkranzer@linaro.org 2013-12-12T09:28:16+00:00 72f3126f6499cd9017b367f5c7e61cab1d99d080 Remove unused variables -- they cause warnings (and errors with -Werror) when building with clang 3.4. Change-Id: I6ef10841bc1384bf256d73874ae1e709caa6b132 Signed-off-by: Bernhard Rosenkränzer <Bernhard.Rosenkranzer@linaro.org> 
Remove unused variables -- they cause warnings (and errors with
-Werror) when building with clang 3.4.

Change-Id: I6ef10841bc1384bf256d73874ae1e709caa6b132
Signed-off-by: Bernhard Rosenkränzer <Bernhard.Rosenkranzer@linaro.org>
DO NOT MERGE: Remove two almost-unused include files. 2014-03-10T08:43:51+00:00 Lorenzo Colitti lorenzo@google.com 2013-11-18T04:33:30+00:00 82ab730688b8aa5290bdb3d4287e51d3c04f5c95 This fixes a compiler warning. Change-Id: I7f4a866fd5a65a64861fe22e9d32a1a8b8e9758d 
This fixes a compiler warning.

Change-Id: I7f4a866fd5a65a64861fe22e9d32a1a8b8e9758d
Revert "DO NOT MERGE: Remove two almost-unused include files." 2014-03-08T20:29:32+00:00 Lorenzo Colitti lorenzo@google.com 2014-03-08T20:29:32+00:00 f085c7aa127ca770f8ee16d9714e7504cffe6499 This reverts commit 86cb1ac3d69805bebcac7a18b408d656603028f4. Change-Id: If592b80e8107f468c2fe1caf00fcff49f25a9441 
This reverts commit 86cb1ac3d69805bebcac7a18b408d656603028f4.

Change-Id: If592b80e8107f468c2fe1caf00fcff49f25a9441
DO NOT MERGE: Remove two almost-unused include files. 2014-03-08T17:20:45+00:00 Lorenzo Colitti lorenzo@google.com 2013-11-18T04:33:30+00:00 86cb1ac3d69805bebcac7a18b408d656603028f4 This fixes a compiler warning. Change-Id: I14b5d3c871e9b2fdc8400d999e76e494ad510328 
This fixes a compiler warning.

Change-Id: I14b5d3c871e9b2fdc8400d999e76e494ad510328
Add ip6 dummy address to keep data usage stats consistent. 2014-03-07T18:11:41+00:00 JP Abgrall jpa@google.com 2013-12-20T22:51:26+00:00 ade83087bae9575d3c61f39fba1ffad6442f2d56 Because of the way the tunnel pumps packets into the networking stack, the netfilter xt_qtaguid module can't track stats accurately: the totals don't add up. With "clat" having an ip address, qtaguid will track stats against it, which then can be deducted from the external iface. Bug: 11687690 Change-Id: I22ebf26dd9249e821da87665d2bfb0e54d3cdf64 
Because of the way the tunnel pumps packets into the networking
stack, the netfilter xt_qtaguid module can't track stats
accurately: the totals don't add up.
With "clat" having an ip address, qtaguid will track stats
against it, which then can be deducted from the external iface.

Bug: 11687690
Change-Id: I22ebf26dd9249e821da87665d2bfb0e54d3cdf64
Support translating ICMP errors. 2013-04-12T04:42:58+00:00 Lorenzo Colitti lorenzo@google.com 2013-04-10T03:24:56+00:00 cd70b354eb985678175904a937085bed6094af77 When receiving ICMPv6 messages from IPv6-only nodes, use 255.0.0.<ttl> as a fake IPv4 source address. It's better than nothing. Bug: 8276725 Change-Id: Iae93f75764cb9cd875af9bb5f1862a0dce2c2fa7 
When receiving ICMPv6 messages from IPv6-only nodes, use
255.0.0.<ttl> as a fake IPv4 source address. It's better than
nothing.

Bug: 8276725
Change-Id: Iae93f75764cb9cd875af9bb5f1862a0dce2c2fa7
Improve checksum calculation and address checking 2013-04-12T03:35:41+00:00 Lorenzo Colitti lorenzo@google.com 2013-04-10T07:52:22+00:00 ee80ca65907d214e2483e315a1ba7f610184de03 1. Add a function that calculates the checksum of all the packet components starting from the specified position. This simplifies the code a bit and makes it easier to translate nested packets like ICMP error messages. 2. Don't hardcode IP source and destination addresses. This is required to translate ICMP error messages. Bug: 8276725 Change-Id: I2cae45683ae3943e508608fd0a140180dbc60823 
1. Add a function that calculates the checksum of all the packet
   components starting from the specified position. This
   simplifies the code a bit and makes it easier to translate
   nested packets like ICMP error messages.

2. Don't hardcode IP source and destination addresses. This is
   required to translate ICMP error messages.

Bug: 8276725
Change-Id: I2cae45683ae3943e508608fd0a140180dbc60823