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2009-05-08Fix bgp ipv4/ipv6 accept handlingStephen Hemminger
When bgp calls getaddrinfo, it gets both ipv6 and ipv4 addresses. Unless IPV6_ONLY is set on Linux, only the ipv6 bind will succeed, and the IPV4 connections will come in as mapped connections on the IPV6 socket.
2008-08-22[lib] mes_lookup string lookup table argument should be marked constStephen Hemminger
2008-08-14 Stephen Hemminger <stephen.hemminger@vyatta.com> * lib/log.{c,h}: struct message argument should point to const * */*.c: adjust to suit, Signed-off-by: Paul Jakma <paul@quagga.net>
2008-07-21[bgpd] TCP-MD5: password vty configuration and initial Linux supportPaul Jakma
2008-07-21 Paul Jakma <paul.jakma@sun.com> * bgp_packet.c: (bgp_open_receive) fix warning in a zlog call * bgp_vty.c: (bgp_vty_return) add return code * bgpd.c: (bgp_master_init) setup the socket list. * bgp_network.c: Remove the dual IPv4/6 socket thing for now, which was implemented by Michael, until such time as its clear its required for Linux (see sockopt comments). IPv6 support, including IPv4 sessions on AF_INET6 sockets, therefore is broken, and the '-l 0.0.0.0' arguments would need to be given to bgpd to make things work here. 2008-07-21 Michael H. Warfield <mhw@wittsend.com> YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Tomohiko Kusuda <kusuda@inetcore.com> Leigh Brown <leigh@solinno.co.uk> * bgp_network.c: (bgp_md5_set_one) shim between libzebra tcp-md5 sockopt and bgpd. (bgp_md5_set_socket) Helper for bgp_connect (bgp_md5_set) setup TCP-MD5SIG for the given peer. (bgp_connect) call out to bgp_md5_set_socket for the outgoing connect socket. (bgp_socket) save references to the listen sockets, needed if TCP-MD5SIG is applied later or changed. * bgp_vty.c: (*neighbor_password_cmd) New 'neighbor ... password' commands. * bgpd.c: (peer_{new,delete) manage TCP-MD5 password (peer_group2peer_config_copy) inherit TCP-MD5 password (peer_password_{un,}set) orchestrate the whole add/remove of TCP-MD5 passwords: applying checks, stopping peers, and trying to return errors to UI, etc. (bgp_config_write_peer) save password. Fix missing newline in writeout of neighbor ... port. 2008-07-21 Paul Jakma <paul.jakma@sun.com> * sockunion.c: ifdef out various places that converted v4mapped sockets to pure v4. Doesn't seem necessary at all, presumably a workaround for now historical inet_ntop bugs (?) 2008-07-21 Michael H. Warfield <mhw@wittsend.com> YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> * sockopt.{c,h}: (sockopt_tcp_signature) Add TCP-MD5SIG support.
2008-01-29[bgpd] fix crash on startup if compiled IPv4-onlyPaul Jakma
2008-01-29 Jorge Boncompte <jorge@dti2.net> * bgp_network.c: (bgp_socket) IPv4-only version crashes if -l is not used as address will be null.
2007-11-012007-10-30 Nick Hilliard <nick@inex.ie>Paul Jakma
* bgp_main.c: Add 'listenon' argument, to pass address to bind to. * bgp_network.c: (bgp_socket) Extend to take bind address. * bgpd.c: (bgp_init) Pass stored address. * bgpd.h: (struct bgp_master) storage for bind address 2007-11-01 Paul Jakma <paul.jakma@sun.com> * tools/multiple-bgpd.sh: New, quick script to launch a bunch of bgpds.
2007-05-10[autoconf] bugs 162,303,178: Fix 'present but can not be compiled' warningsPaul Jakma
2007-05-09 Paul Jakma <paul.jakma@sun.com> * configure.ac: sys/conf.h depends on sys/param.h, at least on FBSD 6.2. (bug #363) Should check for in_pktinfo for IRDP 2006-05-27 Paul Jakma <paul.jakma@sun.com> * configure.ac: General cleanup of header and type checks, introducing an internal define, QUAGGA_INCLUDES, to build up a list of stuff to include so as to avoid 'present but cant be compiled' warnings. Misc additional checks of things missing according to autoscan. Add LIBM, for bgpd's use of libm, so as to avoid burdening LIBS, and all the binaries, with libm linkage. Remove the bad practice of using m4 changequote(), just quote the []'s in the case statements properly. This should fix bugs 162, 303 and 178. * */*.{c,h}: Update all HAVE_* to the standard autoconf namespaced HAVE_* defines. I.e. HAVE_SA_LEN -> HAVE_STRUCT_SOCKADDR_SA_LEN, * bgpd/Makefile.am: Add LIBM to bgpd's LDADD, for pow().
2005-06-282005-06-28 Paul Jakma <paul.jakma@sun.com>paul
* (global) The great bgpd extern and static'ification. * bgp_routemap.c: remove unused ROUTE_MATCH_ASPATH_OLD code (route_set_metric_compile) fix u_int32_t to ULONG_MAX comparison warnings. * bgp_route.h: (bgp_process, bgp_withdraw, bgp_update) export these used by various files which had their own private declarations, in the case of mplsvpn - incorrect.
2005-05-192005-05-19 Paul Jakma <paul@dishone.st>paul
* bgp_network.c: (bgp_accept) use XSTRDUP * bgpd.c: (peer_delete) XFREE the correct memtype, not free. (peer_create) use XSTRDUP * bgp_packet.c: (bgp_stream_dup) deleted, stream_dup should be used (various) update -> s/bgp_stream_dup/stream_dup
2005-05-192005-05-19 Paul Jakma <paul@dishone.st>paul
* bgp_fsm.c: (bgp_stop) use sockunion_free, not XFREE.. * bgp_network.c: (bgp_getsockname) ditto * bgp_routemap.c: (route_match_peer) ditto, als use a ret value and remove one sockunion_free. * bgpd.c: (peer_delete) ditto
2005-04-072005-04-07 Paul Jakma <paul.jakma@sun.com>paul
* (global): Fix up list loops to match changes in lib/linklist, and some basic auditing of usage. * configure.ac: define QUAGGA_NO_DEPRECATED_INTERFACES * HACKING: Add notes about deprecating interfaces and commands. * lib/linklist.h: Add usage comments. Rename getdata macro to listgetdata. Rename nextnode to listnextnode and fix its odd behaviour to be less dangerous. Make listgetdata macro assert node is not null, NULL list entries should be bug condition. ALL_LIST_ELEMENTS, new macro, forward-referencing macro for use with for loop, Suggested by Jim Carlson of Sun. Add ALL_LIST_ELEMENTS_RO for cases which obviously do not need the "safety" of previous macro. LISTNODE_ADD and DELETE macros renamed to ATTACH, DETACH, to distinguish from the similarly named functions, and reflect their effect better. Add a QUAGGA_NO_DEPRECATED_INTERFACES define guarded section with the old defines which were modified above, for backwards compatibility - guarded to prevent Quagga using it.. * lib/linklist.c: fix up for linklist.h changes. * ospf6d/ospf6_abr.c: (ospf6_abr_examin_brouter) change to a single scan of the area list, rather than scanning all areas first for INTER_ROUTER and then again for INTER_NETWORK. According to 16.2, the scan should be area specific anyway, and further ospf6d does not seem to implement 16.3 anyway.
2004-12-082004-12-08 Andrew J. Schorr <ajschorr@alumni.princeton.edu>ajs
* *.c: Change level of debug messages to LOG_DEBUG.
2004-11-202004-11-19 Andrew J. Schorr <ajschorr@alumni.princeton.edu>ajs
* global: Replace strerror with safe_strerror. And vtysh/vtysh.c needs to include "log.h" to pick up the declaration.
2004-10-252004-10-25 Paul Jakma <paul@dishone.st>paul
* Update with fix in debian bug id 222930. * bgp_main.c: Add ZCAP_RAW, needed to bind to interfaces. bgp_network.c: (....) raise/lower privs around call to SO_BINDTODEVICE sockopt.
2004-09-23Remove usage of evil list and listnode typedefs.hasso
2004-05-012004-05-01 Paul Jakma <paul@dishone.st>paul
* Revert the attempted clean-up of the dummy peer hack, reverts patchsets 435 (see 2004-02-17 below) and 456.
2004-02-172004-02-17 Paul Jakma <paul@dishone.st>paul
* bgpd.h: (bgp_peer) add fd_local and fd_accept file descriptor's, fd becomes a pointer to one of these. * bgpd.c: (global) adjust for fact that fd is now a pointer. (peer_create_accept) removed. * bgp_route.c: (global) adjust for change of peer fd to pointer * bgp_packet.c: (bgp_collision_detect) adjust and remove the "replace with other peer" hack. * bgp_network.c: (bgp_accept) Remove the dummy peer hack. Update peer->fd_accept instead. (global) Adjust fd references - now a pointer. * bgp_fsm.c: (global) adjust peer fd to pointer. (bgp_connection_stop) new function, to stop connection. (global) adjust everything which closed peer fd to use bgp_connection_stop().
2004-02-12Trivial fix from Bernd Leibing <bernd.leibing@kiz.uni-ulm.de>hasso
[quagga-dev 879].
2003-12-232003-12-23 Krzysztof Oledzki <oleq@ans.pl>gdt
* bgp_network.c: drop privs on error cases (from [quagga-dev 438])
2003-06-042003-06-04 Paul Jakma <paul@dishone.st>paul
* Merge of zebra privileges
2002-12-13Initial revisionpaul