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* Merge branch 'master' into euro_ix_bex23bChris Hall2012-03-232-3/+7
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | v0.99.20ex23b -- Quagga 'master' as at 23-Mar-2012 Conflicts: bgpd/bgp_attr.c bgpd/bgp_attr.h Difference between 'master' and 0.99.20.1 is in these files. Handling of attributes has been worked over again to common up checks of the flags, and to use a common parsing structure, which reduces the clutter of parameters for the individual attribute parsing functions. bgpd/bgp_open.c bgpd/bgp_packet.c lib/thread.c ospfd/ospf_packet.c These were artifacts, caused by common patches in master and 0.99.20.1 -- and some twitchy-ness about whitespace !
| * lib: fix incorrect thread list processing loopsPaul Jakma2012-02-281-2/+6
| | | | | | | | | | | | * thread.c: (thread_timer_process,thread_process) thread_list_delete nulls thread->next. Loops need to save next first, or will only process the head. Problem noted by Lou Berger <lberger@labn.net>.
* | Tidy up some XMALLOC items that were not being XFREE'd.Chris Hall2012-03-228-9/+69
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * bgp_peer_index replace unused bgp_peer_index_reset() by bgp_peer_index_finish() and call same at bgp shut-down. discard unused bgp_peer_index_mutex_free() and replace bgp_peer_index_mutex_init() by bgp_peer_index_init_r(). * lib/command.c and command_parse.c add cmd_parser_finish() to discard store of "words" and arrange to call same in cmd_table_terminate(). * reset vector of files in qps_selection_ream(), so that frees the vector body -- which it should have been doing ! * add mem_mt_show_stderr() for debug (for all the use it may be). * fix qpt_mutex_destroy(), qpt_cond_destroy() and qpt_spin_destroy() so that if fail when !qpthreads_active will log the error (and not crash). Sweeps issues under the carpet, but does not hide same.
* | Avoid crashing if fails to destroy mutex etc at shut-downChris Hall2012-03-181-13/+46
| | | | | | | | | | | | At shut-down it is possible that mutexes etc. may not be in a suitable state to be destroyed. But since is shutting down, there is no point in triggering an abort().
* | Merge Quagga master branch -- as of 1-Mar-2012 -- into euro_ix_bex21bChris Hall2012-03-1735-763/+1605
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Version 0.99.20ex21b This brings us up to date with: commit 48f99b0c2bfed8d3880732d188e1d5964f575ee4 Date: Thu Sep 29 16:55:23 2011 +0400 release: 0.99.20 and the subsequent: commit dc00d2bb56aa6a84dd2328133f69db3c3e6d9dc7 Date: Sun Jan 8 14:47:06 2012 +0000 Marker merge for 'RE-0.99.17.6' This marker merge (i.e. an 'ours' strategy merge) is a placeholder to show that all commits in Quagga-RE stable, to its release RE-0.99.17.6 tag, have been reviewed and merged into 'master'. and then further commits (in descending date order) commit b51a3a31500133e3e26f12e7639f297c655bc735 commit ef2d5d100431031c32ea35b3c834b46cff16f511 commit 4c78376f96cd2ca56f1c6476b76fd659654431f5 commit e854095932260b3e6187902aa9a7baa0e96b9428 commit e6b03b77766dce8009ad7b4a2392e14addf4ab0f commit c25eaffdb2190149e768dc4ee4efc913c6d02992 commit d034aa027ef44d0a74805c27ad2a4d8ea20395d1 commit 907fd95e502e10334e5390c73cc57588b88b8171 commit 7fd6cd819ff98f0580b745ba637990df9c20ef0f commit 4c0cf00afc4340a429a9c4830f638b4593d7c3af commit 4afa50b393ff1fb34dd577888a05b81dfdced5af commit 6eb0c5ab1d43bcf9edd4fefd19031f2b96ded728 commit aca43b656623f38dfa6ea835dacbdfec51d03a67 commit 6bb1273e83c29b3aeff9584bc8f6272e773294ad commit d660f698427277ce695a5b756f3143c8304274ea commit 6134b875f39986564aced5e2d7329fcd852f17f4 commit b4e45f67057be22133b6bec88cdf285d5c8214db commit 6eac79a6fed4842e00607c00c445213b51bba377 commit cb32fd690a957819865219a847e3c21a53a0f419 commit 73bfe0bd9adb8e4dfcee7239e56a425c6d58f4e9 commit f768f367bcd1f37a53c563495176a5a134caf234 commit c7ec179a95c1ed4fcd3d3be3f981c8c20dce534a commit cddf391bf6839e9f093cef15508669c1f3f92122 commit 5a616c08ce089e25dc0e8da920727af4d11279bf commit 6ae93c058725991df5a9ae35cefec368919b5fea commit fc98d16ea77372f4ab4231e8904f8467e8d1ef71 A summary of the changes that relate to bppd, zebra and the lib follows. bgpd changes * attribute handling: (a) now checks the flag byte for all attributes and issues suitable log messages and notifications, (b) reports some length issues that previously let slide (local pref). Tighten End-of-RIB detection -- now iff an MP_UNREACH is the *only* attribute and no ordinary update or withdraw. * added --socket/-z option -- sets zebra socket name * sets IPv6 tclass as required * improved next hop handling and added "show ip bgp scan" and "show ip bgpd scan detail" commands. see commits: fc98d16ea77372f4ab4231e8904f8467e8d1ef71 0e8032d69961ae196c11ba6ead856084c7acf7c2 b64bfc1c4a552fc0b4dd024d5f77171ec848a5df 318f0d8a7f5e8e87086bbf2a9e7c4b35638951ac 8e80bdf20f493a71bcf74262ed3aa3a2437f4df6 f04a80a5d209dbb54f6fec5d0149b7c0e489d29e * removed SAFI_UNICAST_MULTICAST * fiddled with SAFI_MPLS_LABELED_VPN -- unsure if this is now complete -- stuff here TODO ! * support for multicast SAFI see commits: 73bfe0bd9adb8e4dfcee7239e56a425c6d58f4e9 5a616c08ce089e25dc0e8da920727af4d11279bf * added "match probability" commands * uses "route_types.txt" more effectively -- which affects the implementation of "redistribute" commands see commit: e0ca5fde7be5b5ce90dae78c2477e8245aecb8e9 * "nexthop-local unchanged" included in configuration. zebra changes * some whitespace change clutter :-( * ZEBRA_HELLO and mopping up routes (BZ#448) * implement route_types.h * support for SAFI_MULTICAST commit f768f367bcd1f37a53c563495176a5a134caf234 IPv6 MP-BGP Routes addition and deletion commit cddf391bf6839e9f093cef15508669c1f3f92122 IPv4 MP-BGP Routes addition and deletion * brought up to date with RFC6275 * add --socket/-z option * add "ipv6 nd mtu <1-65535>" commands lib changes * filter-list handling -- does not free the filter-list before calling the delete_hook(). However, unlike commit 6a2e0f36b103386e57dbe3a6ee4716e809111198 *does* remove the filter-list from the name look-up, before calling the delete_hook() -- which I believe works better. * md5.c now includes RFC 2104 HMAC However fixed to remove compiler warning, by replacing use of caddr_t by unsigned char*. Some phantom whitespace changes elsewhere * prefix.c: commits d171bf58ef12ace43d48565e6870722dece1e6ed 051954f574b9c26458518a7029aeed118f0da620 9663386f16e6285a322747514527fdf1d19788e4 - optimise masklen2ip() and apply_mask_ipv4() -- the version here should work on a Big-Endian machine as well. - optimise ip_masklen() -- the version here should (a) work on a Big-Endian machine, (b) give the same result as before if the netmask is not, in fact, valid, and (c) uses just 256 bytes of table -- not 64K. Version here is probably not quite as fast as the previous patch... but certainly faster that what was there before. * zclient.c: introduced zclient_serv_path, for general zclient and for bgpd zlookup. Added ZEBRA_HELLO to client start. Added safi to ipv4 and ipv6 route add/delete.
| * lib: fix logging of ZEBRA_HELLO messageDenis Ovsienko2012-02-211-0/+1
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| * lib: add THREAD_TIMER_MSEC_ON()Everton Marques2012-02-161-0/+7
| | | | | | | | | | | | | | | | | | * lib/thread.h: new timer macro, millisecond precision (this was cherrypicked from pimd to isolate all non-contained changes) From: Everton Marques <everton.marques@gmail.com> Signed-off-by: David Lamparter <equinox@diac24.net>
| * isisd: implement MD5 circuit authenticationFritz Reichmann2012-02-142-0/+76
| | | | | | | | | | | | * Replace command "isis passwd" with "isis passwd {clear|md5}" * Verify HMAC MD5 on ISIS Hello PDUs * Add HMAC MD5 authentication to md5.h/md5.c from RFC2104
| * bgpd: IPv6 MP-BGP Routes addition and deletionG.Balaji2012-01-232-0/+3
| | | | | | | | | | | | This patch contains the following: 1. Addition of IPv6 SAFI_MULTICAST BGP routes into the BGP Multicast RIB. 2. Deletion of IPv6 SAFI_MULTICAST BGP routes from the BGP Multicast RIB.
| * bgpd: IPv4 MP-BGP Routes addition and deletionG.Balaji2012-01-232-0/+3
| | | | | | | | | | | | This patch contains the following: 1. Addition of IPv4 SAFI_MULTICAST BGP routes into the BGP Multicast RIB. 2. Deletion of IPv4 SAFI_MULTICAST BGP routes from the BGP Multicast RIB.
| * lib: use prefix bit length macrosDenis Ovsienko2012-01-081-7/+7
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| * lib/if: trivial, fix rarely used if debug function to print everythingPaul Jakma2012-01-061-6/+10
| | | | | | | | | | | | * if.c: (if_dump) loop that doesn't do anything, wants to be before the zlog of what it's meant to print out so all the connected addresses get printed out. Trival: just a debug function
| * general: remove inline qualifiers and move in-header functions to objectsPaul Jakma2012-01-064-19/+22
| | | | | | | | | | | | * (general) Move functions in headers into files, to be compiled into shared object files. Remove inline qualifier from functions. Let the compiler do the work.
| * lib: fix some strtoul() use casesUlrich Weber2012-01-021-1/+2
| | | | | | | | ...otherwise 4294967295 is not a valid value on 32bit systems
| * lib: address type-punned pointers in prefix_same()Denis Ovsienko2012-01-021-2/+2
| | | | | | | | | | | | IPV4_ADDR_SAME() wasn't passed the right union member, this could cause a bug due to strict-aliasing. IPV6_ADDR_SAME() case got its fix before the error could be created by macro upgrade.
| * bgpd: justify checks for IPv4 class D/EDenis Ovsienko2012-01-021-1/+1
| | | | | | | | | | | | | | | | | | | | * lib/prefix.h * IPV4_CLASS_DE(): make consistent with counterpart macros * bgp_packet.c * bgp_open_receive(): test using macro instead of ">=" * bgp_route.c * bgp_update_rsclient(): idem * bgp_update_main(): idem
| * zebra: ZEBRA_HELLO and mopping up routes (BZ#448)Vyacheslav Trushkin2012-01-022-1/+23
| | | | | | | | | | | | | | | | ZEBRA_HELLO message is used by routing daemons to inform zebra what type of routes daemon will be announcing to zebra. Also zebra uses route_type_oaths array to track which daemon announces which protocol. Zebra mops up routes if daemon didn't for some reason.
| * lib: fix type-punning in ip_masklen()Denis Ovsienko2012-01-021-2/+7
| | | | | | | | | | ip_masklen() was likely to return incorrect results after being compiled with -fstrict-aliasing (-O2, -O3, -Os)
| * lib: optimize ip_masklen()Denis Ovsienko2012-01-021-25/+2076
| | | | | | | | | | | | | | | | | | | | | | | | | | The new implementation makes use of a 64KB mapping table, which makes it possible to compute masklen faster and with constant execution time. The map also allows for additional version of the function, which can detect errors in input argument. The previous implementation had a variable cost of execution, which depended on masklen in a non-linear manner, and at its worst (/31) was 4 times slower, than the new implementation. The only case of old function just slightly outperforming the new one is /0, which is of little practical interest.
| * Revert "lib: optimize apply_mask_ipv6()"Denis Ovsienko2012-01-011-7/+17
| | | | | | | | | | Experience with IPv4 counterpart of this function suggests, that this way of type-punning is likely to cause errors.
| * fix set never used warningsStephen Hemminger2011-12-184-24/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (This patch was modified to leave calls to stream_getl() in place, they are necessary for the stream's internal pointer to advance to the correct position. -- Denis) Signed-off-by: Denis Ovsienko <infrastation@yandex.ru> Fix gcc warnings about varables that are set but never used. * bgpd/bgp_attr.c * cluster_unintern(): ret * transit_unintern(): ret * bgp_attr_default_intern(): attre * bgp_mp_reach_parse(): rd_high, rd_low * bgpd/bgp_route.c * bgp_announce_check_rsclient(): bgp * bgpd/bgp_zebra.c * zebra_read_ipv4(): ifindex * zebra_read_ipv6(): ifindex * bgpd/bgpd.c * bgp_config_write_peer(): filter * lib/distribute.c * distribute_list_all(): dist * distribute_list(): dist * distribute_list_prefix_all(): dist * distribute_list_prefix(): dist * lib/if_rmap.c * if_rmap(): if_rmap * lib/vty.c * vty_accept(): vty * lib/zclient.c * zclient_read(): ret * zebra/irdp_interface.c * if_group(): zi * zebra/rt_netlink.c * kernel_read(): ret, sock
| * lib: optimize apply_mask_ipv6()Denis Ovsienko2011-12-131-17/+7
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| * lib: optimize apply_mask_ipv4()Denis Ovsienko2011-12-131-18/+3
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| * lib: make masklen2ip6() safer and fasterDenis Ovsienko2011-12-132-17/+136
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| * lib: fix endianness of masklen2ip()Denis Ovsienko2011-12-131-3/+39
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| * lib: make masklen2ip() safer and fasterDenis Ovsienko2011-12-132-17/+40
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| * lib: spellingDenis Ovsienko2011-12-131-10/+10
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| * lib: add sockopt helper for setting IPV6_V6ONLY and use itDavid Lamparter2011-12-133-0/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | getaddrinfo returns a list of socket parameters for listening. it will contain both IPv4 and IPv6 listening sockets. unless we use IPV6_V6ONLY on the IPv6 ones, only the socket listed first will work. if the IPv4 one came first, the IPv6 one would get an "Address in use" error. this functionality was already present for bgpd and its listening sockets. as it is needed for vtys as well, make it a common helper. Conflicts: lib/sockunion.c
| * lib: put route_types.txt to real useDavid Lamparter2011-12-136-229/+259
| | | | | | | | | | | | | | | | | | | | | | this replaces most occurences of routing protocol lists by preprocessor defines from route_types.h. the latter is autogenerated from route_types.txt by a perl script (previously awk). adding a routing protocol now is mostly a matter of changing route_types.txt and log.c. Conflicts: lib/route_types.awk
| * build: delete .cvsignore filesDenis Ovsienko2011-12-131-14/+0
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| * lib: clearing zclient.c for some cases of buildingVyacheslav Trushkin2011-12-131-1/+3
| | | | | | | | | | lib/zclient.c: using of HAVE_TCP_ZEBRA in zclient_socket_* definitions extended by else clause.
| * quagga: option "-z" ("--socket <path>") addedVyacheslav Trushkin2011-12-132-14/+55
| | | | | | | | | | | | | | | | | | | | | | All daemons modified to support custom path to zserv socket. lib: generalize a zclient connection zclient_socket_connect added. zclient_socket and zclient_socket_un were hidden under static expression. "zclient_serv_path_set" modified.
| * lib: fix SMUX compiler warningsStephen Hemminger2011-12-071-4/+3
| | | | | | | | | | Make progname a string, and cast when calling asn1. Remove variable set but never used.
| * lib: fix compile warnings from set-never-usedStephen Hemminger2011-12-071-6/+0
| | | | | | | | The if_dump code had empty loop, that caused set-never-used warning.
| * vty_serv_sock_family unusedStephen Hemminger2011-12-071-1/+2
| | | | | | | | | | If the vty_serv_sock_addrinfo is being used, then vty_serv_sock_family is unsed. Fix by adjusting ifdef/else/endif
| * lib: fix memory leak on connect() failureStephen Hemminger2011-12-061-12/+11
| | | | | | | | | | Change sockunion_log() to not use strdup(). This fixes a small memory leak that occurs on every failed connect(), and is simpler/cleaner.
| * lib: call filter delete hook before freeing access listStephen Hemminger2011-12-061-6/+6
| | | | | | | | | | | | | | | | | | The delete_hook was being run after calling access list delete function. This would cause ospf to dereference a NULL, in ospf_filter_update because 'access->name' was already freed. See also: https://bugzilla.vyatta.com/show_bug.cgi?id=7654
| * lib: prefix2sockunion, prefix_common_bits helper functionsDavid Lamparter2011-11-212-0/+56
| | | | | | | | | | | | prefix2sockunion converts a struct prefix* to a union sockunion *; prefix_common_bits counts the number of common bits in the prefix's address part.
| * lib: compile even without IPV6_TCLASSDenis Ovsienko2011-10-171-1/+3
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| * IPv6 transport class suppportStephen Hemminger2011-10-172-1/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | IPv6 supports the same concept of differentiated service for routing protocols as IPv4, but like too many things, the standards committee decided that having two names for the same thing wasn't good enough and introduced a third more generic term transport class. The socket option to set transport class works the same as IPv4, but the arguments are different. * lib/sockopt.[ch] * setsockopt_ipv6_tclass(): new function * bgpd/bgp_network.c * bgp_connect(): set socket option * bgp_listener(): set socket option * ospf6d/ospf6_network.c * ospf6_set_transport_class(): new function * ospf6_serv_sock(): set socket option * ripngd/ripngd.c * ripng_make_socket(): set socket option
| * bgpd: improve NEXT_HOP attribute checks (BZ#680)Denis Ovsienko2011-09-301-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | * lib/prefix.h * IPV4_CLASS_DE(): new helper macro * bgp_attr.c * bgp_attr_nexthop(): add check for "partial" bit, refresh flag error reporting, explain meaning of RFC4271 section 6.3 and implement it Conflicts: bgpd/bgp_attr.c
| * bgpd: rename SAFI 3 according to RFC4760Denis Ovsienko2011-09-291-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | - SAFI value 3 is reserved. It was assigned by RFC 2858 for a use that was never fully implemented, so it is deprecated by this document. * zebra.h: rename macro * bgp_fsm.c: (bgp_graceful_restart_timer_expire, bgp_graceful_stale_timer_expire, bgp_stop, bgp_establish): update * bgpd.c: (peer_nsf_stop): update * bgp_open.c: (bgp_capability_vty_out): SAFI 3 isn't a recognized case any more
| * lib: provide more information in case of failed LOOKUP.Dmitrij Tejblum2011-09-272-6/+7
| | | | | | | | | | | | | | * log.[ch] * mes_lookup: add a parameter with the name of the message list, print the name in case of failure. * LOOKUP macro: pass the name of the message list.
| * lib: use "protocol-independed API" from RFC3678, if that is availableDmitrij Tejblum2011-09-271-4/+22
| | | | | | | | | | | | | | | | (This commit is based on the patch from BZ#420, and should fix that bug.) * configure.ac: detect availability of that API * sockopt.c (setsockopt_ipv4_multicast): use it for join/leave IPv4 multicast groups
| * lib: futher simplification of setsockopt_ipv4_multicast()Dmitrij Tejblum2011-09-271-64/+44
| | | | | | | | | | * sockopt.c (setsockopt_ipv4_multicast): check for wrong optname with assert(), rather than return an error.
| * lib: fix omission in the previous commit to lib/sockopt.cDmitrij Tejblum2011-09-271-0/+1
| | | | | | | | | | * sockopt.c (setsockopt_ipv4_multicast_if): fix missed line in the previous commit.
| * lib: simplify interface of setsockopt_multicast_ipv4().Dmitrij Tejblum2011-09-272-38/+49
| | | | | | | | | | | | | | | | | | | | | | | | * sockopt.[ch] (setsockopt_ipv4_multicast): ifindex is now mandatory (all non-ancient OSes can use it anyway), and if_addr parameter (the address of the interface) is now gone. (setsockopt_ipv4_multicast_if): IP_MULTICAST_IF processing moved to this new function * ospf_network.c (ospf_if_add_allspfrouters, ospf_if_drop_allspfrouters, ospf_if_add_alldrouters, ospf_if_drop_alldrouters, ospf_if_ipmulticast), rip_interface.c (ipv4_multicast_join, ipv4_multicast_leave, rip_interface_new): adapt to the new interface
| * lib: remove unused variableDenis Ovsienko2011-09-271-3/+1
| | | | | | | | * sockopt.c (getsockopt_ifindex): "ifindex" was never used
| * delete CVS keywordsDenis Ovsienko2011-09-275-10/+0
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| * configure: dismiss libutil.hStephen Hemminger2011-09-271-4/+0
| | | | | | | | | | Recent versions of libc on Linux (Debian Testing) create lots of compile warnings about direct usage of libutil.h
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