Commit Graph

218 Commits

Author SHA1 Message Date
Adam Ierymenko ab9afbc749 (1) Public networks now get COMs even though they do not gate with them since they will need them to push auth for multicast stuff, (2) added a bunch of rate limit circuit breakers for anti-DOS, (3) cleanup. 2016-09-09 11:36:10 -07:00
Adam Ierymenko ef87069957 Fix gating of multicast GATHER replies since these can come from upstream, etc., and fix an issue with sending ECHO to recheck marginal paths. 2016-09-09 09:32:00 -07:00
Adam Ierymenko 0d4109a9f1 More refactoring to clean up code, and add a gate function to make sure we do not handle OK packets we did not expect. This hardens up a few potential edge cases around security, since such messages might be used to e.g. pollute a cache and DOS under certain conditions. 2016-09-09 08:43:58 -07:00
Adam Ierymenko 16df2c3363 Clean up handling of COMs, network access control, and fix a backward compatiblity issue. 2016-09-08 19:48:05 -07:00
Adam Ierymenko 1f6b13b7fd Fix bug causing null addresses to get in memberships[] hash. 2016-09-08 16:09:56 -07:00
Adam Ierymenko daf8a66ced More correct and efficient to initialize member relationship push stuff lazily when member is learned. 2016-09-07 15:47:20 -07:00
Adam Ierymenko 20278bb9e4 Also send MULTICAST_LIKEs to controllers. 2016-09-07 15:34:34 -07:00
Adam Ierymenko 1908aa55f5 Refactor MULTICAST_LIKE pushing to eliminate redundant and unnecessary pushes and simplify code. 2016-09-07 15:15:52 -07:00
Adam Ierymenko eebcf08084 Tweaks to new Path code for dual-stack operation, and other fixes. 2016-09-03 15:39:05 -07:00
Adam Ierymenko 22271f2a49 Cleanup. 2016-09-01 13:36:41 -07:00
Adam Ierymenko 8b6d23b9f6 Optimize filter code a bit, and add a network-level setting for what should happen if an unsupported or unknown MATCH is encountered in a rules table. 2016-09-01 12:07:17 -07:00
Adam Ierymenko 25056de5d3 Also need to send credentials when TEEing and REDIRECTing. 2016-08-31 17:56:59 -07:00
Adam Ierymenko 994b25af4e Simplify some logic. 2016-08-31 17:45:55 -07:00
Adam Ierymenko 74afef8eb1 Think through and refine a few things in rules, especially edge case TEE and REDIRECT behavior and semantics. 2016-08-31 16:50:22 -07:00
Adam Ierymenko 54489a7f61 rename SAMENESS to DIFFERENCE which is less confusing 2016-08-31 14:14:58 -07:00
Adam Ierymenko 8e3004591b Add overlooked MATCH_ICMP to rule set. 2016-08-31 14:01:15 -07:00
Adam Ierymenko cb63babac4 Debug output fixes. 2016-08-29 16:38:10 -07:00
Adam Ierymenko ac1c127b68 Debug output fixes. 2016-08-29 16:24:08 -07:00
Adam Ierymenko cb82193333 Debug output fixes. 2016-08-29 16:19:26 -07:00
Adam Ierymenko f0636ffd4a EXT_FRAME messages should always be accepted if we are the destination for a matching TEE or REDIRECT rule. 2016-08-29 15:54:06 -07:00
Adam Ierymenko 51a420671f Make rules engine debug a bit more verbose. 2016-08-29 15:17:34 -07:00
Adam Ierymenko 7223685b96 . 2016-08-26 15:30:20 -07:00
Adam Ierymenko e7dff1c785 Change logic a little for self-as-destination in TEE and REDIRECT. 2016-08-26 15:28:31 -07:00
Adam Ierymenko a5383d83d8 Do not TEE or REDIRECT to self. 2016-08-26 15:25:00 -07:00
Adam Ierymenko fb5217761b Add missing names in filter debug code. 2016-08-26 13:20:55 -07:00