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2008-09-02Merge commit '53d0deceeb855493aa03c59477f8af7f6bb75140'Paul Jakma
2008-09-02[ospfd] Restructure opsf_if_update() and ospf_network_run()Joakim Tjernlund
Add an struct interface paramenter and adjust the affected code accordingly. The old code was a mess looping over all interfaces several times when one interface was added/changed. * ospfd/ospfd.h: Add struct interface parameter to ospf_if_update() * ospfd/ospf_zebra.c: Add ifp arg to ospf_if_update() calls. (ospf_interface_address_delete) delete ospf_if_update() call, redundant as function calls ospf_if_free() itself. * ospfd/ospfd.c: (ospf_network_unset) handle deconfiguration here, rather than ospf_if_update. (ospf_network_run_interface) ospf_network_run, for any given interface. (ospf_network_run) move guts to previous, and use it. (ospf_if_update) Adjust to take struct interface as argument, as all callers have a specific ifp in mind. Iterate over ifp's connected list and call ospf_network_run_interface instead of ospf_network_run, turning this path into O(nm) rather than O(n^2). Adjust all code dealing with opsf_if_update and ospf_network_run to pass the new struct interface * arg. (some minor modifications and bug-additions by Paul Jakma). Signed-off-by: Paul Jakma <paul@quagga.net>
2008-09-01Merge commit 'remotes/jocke/ospf_neighbour'; commit ↵Paul Jakma
'remotes/jocke/snmp_crosscompile'
2008-08-26[doc] Update HACKING to reflect SCM changes and latest practicePaul Jakma
2008-08-26testPaul Jakma
2008-08-26Revert "[bgpd] Add 'bgp open-accept' option, to send OPEN immediately on ↵Paul Jakma
accepted conns" Revert commit d664ae1182c29b74b409bc8594b7bd0575e91ce9. An experimental patch which violates RFC4271 quite badly, but managed to accidently sneak its way in.
2008-08-25Set destination for PtP links to OSPF_ALLSPFROUTERS.Joakim Tjernlund
Update ospf_db_desc_send(), ospf_ls_upd_queue_send() and ospf_ls_req_send() to always use OSPF_ALLSPFROUTERS for PtP links. See RFC 2328, chap 8.1 for details: "The IP destination address for the packet is selected as follows. On physical point-to-point networks, the IP destination is always set to the address AllSPFRouters." Without this, it won't be possible to establish adjacencies on multiple unnumbered links to the same router. ChangeLog: 2008-07-25 Joakim Tjernlund <Joakim.Tjernlund@transmode.se> * ospfd/ospf_packet.c: Set destination for PtP links to OSPF_ALLSPFROUTERS.
2008-08-25Ignore host routes to self.Joakim Tjernlund
PtP links with /32 masks adds host routes to the remote host, see RFC 2328, 12.4.1.1, Option 1. Make sure that such routes are ignored
2008-08-25Make --enable-snmp cross compile and make libcrypto optional with ↵Joakim Tjernlund
--without-crypto Autoconfig work by me, the rest was done by "Kirill K. Smirnov" <lich@math.spbu.ru>
2008-08-25Fix SEGV in ip ospf neighbor allJoakim Tjernlund
Dont use vty->index in show_ip_ospf_neighbor_all_cmd(), It is invalid, use ospf_lookup() instead.
2008-08-23[vty] Add support for a 'restricted mode' with anonymous vty connectionsPaul Jakma
* lib/command.h: Add a RESTRICTED_NODE, intended for use with anonymous, 'no login' vtys, to provide a subset of 'view' mode commands. * lib/command.c: Add RESTRICTED_NODE bits, nothing special, just following VIEW_NODE. * lib/vty.c: (vty_auth) enable authentication should fall back to restricted/view node as appropriate. (vty_create) init vty's to restricted/view node as appropriate, for the 'no login' case. (vty_{no_,}restricted_mode_cmd) config commands to enable 'anonymous restricted' in vty configuration. (vty_config_write) 'anonymous restricted' config. (vty_init) Install some commands to restricted mode, and the 'anonymous restricted' config commands into VTY_NODE. * bgpd/*.c: Install some of the safe(r) BGP commands into 'restricted mode', i.e. lookup commands of non-sensitive data. Useful with looking-glass route-servers.
2008-08-23[trivia] Make 'make dist' happy about ChangeLog expungePaul Jakma
* ChangeLog: Add back a dummy, top-level ChangeLog * m4/Makefile.am: remove ChangeLog from EXTRA_DIST, why it was listed there, who knows.
2008-08-22[administrivia] Update gitignore filesPaul Jakma
- Add more stuff, archive libraries, etc..
2008-08-22[administrivia] Git should ignore backup files and .loT filesPaul Jakma
2008-08-22[trivia] Remove ChangeLog files, as this data is now maintained in SCMPaul Jakma
2008-08-22[zebra] trivial: fix spelling mistakeStephen Hemminger
2008-08-22[bgpd] remove useless check and return in bgp_config_write_dampStephen Hemminger
2008-08-17 Stephen Hemminger <stephen.hemminger@vyatta.com> * bgp_damp.?: (bgp_config_write_damp) remove useless check of statically allocated config storage, and useless return value Signed-off-by: Paul Jakma <paul@quagga.net>
2008-08-22[zebra] trivia: static qualifiers for metaqStephen Hemminger
2008-08-17 Stephen Hemminger <stephen.hemminger@vyatta.com> * zebra_rib.c: (process_subq) mark static (rib_meta_queue_add) ditto (meta_queue_new) ditt Signed-off-by: Paul Jakma <paul@quagga.net>
2008-08-22[zebra] make some data localStephen Hemminger
2008-06-17 Stephen Hemminger <stephen.hemminger@vyatta.com> * zebra_rib.c: static qualifier on local data Signed-off-by: Paul Jakma <paul@quagga.net>
2008-08-22[zebra] ignore dead routes in RIB updateStephen Hemminger
2008-08-17 Stephen Hemminger <stephen.hemminger@vyatta.com> * zebra_rib.c: When doing a RIB update, routes in process of removal should be ignored. This fixes bugs where a route is removed but a recursive route is not changed. Signed-off-by: Paul Jakma <paul@quagga.net>
2008-08-22[zebra:linux] netlink: no need to change privs for receiveStephen Hemminger
2008-06-17 Stephen Hemminger <stephen.hemminger@vyatta.com> * rt_netlink.c: (netlink_parse_info) Linux doesn't check privledges on receive, so avoid the overhead of lowering and raising the priviledges on each received message Signed-off-by: Paul Jakma <paul@quagga.net>
2008-08-22[zebra:linux] netlink: quiet harmless errorsStephen Hemminger
2008-06-17 Stephen Hemminger <stephen.hemminger@vyatta.com> * rt_netlink.c: (netlink_parse_info) There can be harmless races such as adding an existing route, or deleting an already deleted route. Don't bother logging these unless debugging is turned on. Signed-off-by: Paul Jakma <paul@quagga.net>
2008-08-22[zebra:linux] netlink buffer size tweaking only needed on receive socketStephen Hemminger
2008-08-16 Stephen Hemminger <stephen.hemminger@vyatta.com> * rt_netlink.c: (netlink_recvbuf) consolidate recvbuf setting (netlink_socket) no need to set receive buffer on netlink sockets generally (kernel_init) set recvbuffer on the listen socket Signed-off-by: Paul Jakma <paul@quagga.net>
2008-08-22[build] Linux netlink doesn't need IF_PROCStephen Hemminger
2008-08-16 Stephen Hemminger <stephen.hemminger@vyatta.com> * configure.ac: If netlink is available, then that is how the initial routes and interfaces should be read, rather than through /proc, so don't set IF_PROC. Signed-off-by: Paul Jakma <paul@quagga.net>
2008-08-22[zebra:linux] clean up blocking setting of netlink socketsStephen Hemminger
2008-08-16 Stephen Hemminger <stephen.hemminger@vyatta.com> * zebra/rt_netlink.c: This change removes the overhead of twiddling the socket twice on every route change. The netlink support has two sockets, one is used for request/response and should always block. The other is used for asynchronous notification and should always be non-blocking. Signed-off-by: Paul Jakma <paul@quagga.net>
2008-08-22[zebra:linux] Filter out unwanted netlink messages by PIDStephen Hemminger
2008-08-16 Stephen Hemminger <stephen.hemminger@vyatta.com> * zebra/rt_netlink.c: Update the netlink socket BPF to cancel out unwanted ACKs on the listen socket by matching on the PID. Signed-off-by: Paul Jakma <paul@quagga.net>
2008-08-22[warnings] Fix various SOS warningsPaul Jakma
2008-08-15 Paul Jakma <paul.jakma@sun.com> * */*: Fix various problems flagged by Sun Studio compiler. - '<qualifier> <storage>' obsolescent in declarations - empty statements (';' after ALIAS definitions) - implicit declarations (e.g printstack in lib/log.c) - "\%" in printf string instead of "%%" - loops that return on the first iteration (legitimately, but compiler can't really know), e.g. bgp_routemap.c - internal declarations which mask prototypes.
2008-08-22[lib] Fix mistake in tcp-md5sig commit which broke compile on BSDPaul Jakma
2008-08-15 Paul Jakma <paul.jakma@sun.com> * lib/sockopt.c: (sockopt_tcp_signature) ifdef'ing hid variable declaration for HAVE_DECL_TCP_MD5SIG && !GNU_LINUX, breaking compile - fix.
2008-08-22[trivia] finish off static'ification of ospf6d and ripngdPaul Jakma
2008-08-15 Paul Jakma <paul.jakma@sun.com> * {ospf6d,ripngd}/*: Finish job of marking functions as static, or exporting declarations for them, to quell warning noise with Quagga's GCC default high-level of warning flags. Thus allowing remaining, more useful warnings to be more easily seen.
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>
2008-08-22[trivia] ignore automake generated 'compile' filePaul Jakma
2008-08-22[zebra] mark some rt_netlink functions staticStephen Hemminger
2008-08-14 Stephen Hemminger <stephen.hemminger@vyatta.com> * zebra/rt_netlink.c: local functions should be static. Signed-off-by: Paul Jakma <paul@quagga.net>
2008-08-22[lib] hash compare function arguments ought to be const qualifiedStephen Hemminger
2008-08-14 Stephen Hemminger <stephen.hemminger@vyatta.com> * lib/hash.h: (struct hash) Hash comparator callback really ought to treat storage behind arguments as constant - a compare function with side-effects would be evil. * */*.c: Adjust comparator functions similarly, thus fixing at least a few compiler warnings about const qualifier being dropped. Signed-off-by: Paul Jakma <paul@quagga.net>
2008-08-22[ospfd] Default route needs to be refreshed after neighbour state changeDaniel Ng
2008-08-13 Daniel Ng <daniel_ng11@lycos.com> * ospf_nsm.c: (nsm_change_state) Refresh default route on state change - a hack, but it works. Signed-off-by: Paul Jakma <paul@quagga.net>
2008-08-22[isisd:DLPI] Try open vanity-named DLPI dev before style 1,2Jingjing Duan
2008-08-13 Jingjing Duan <Jingjing.Duan@sun.com> * isisd/isis_dlpi.c: (open_dlpi_dev) Clearview-UV device nodes are under /dev/net, try opening there before attempting style 1 or 2 names. Signed-off-by: Paul Jakma <paul@quagga.net>
2008-08-22[ospfd/isisd] Switch to lib/ Fletcher checksum, fixing bug in isisdJingjing Duan
2008-08-13 Jingjing Duan <Jingjing.Duan@sun.com> * ospfd/: Remove the old checksum implementation and use the consolidated version. * isisd/: ditto, thus fixing isisd checksuming on big-endian. Signed-off-by: Paul Jakma <paul@quagga.net>
2008-08-22[isisd] Fix packet filtering with DLPIJingjing Duan
2008-08-13 Jingjing Duan <Jingjing.Duan@sun.com> * isisd/isis_dlpi.c: Change ioctl from PFIOCSETF (transparent mode) to I_STR (non-transparent mode). The old code resulted in no filtering at all. Signed-off-by: Paul Jakma <paul@quagga.net>
2008-08-22[lib] Add fletcher checksum implementationJingjing Duan
2008-08-13 Jingjing Duan <Jingjing.Duan@sun.com> * lib/checksum.?: (fletcher_checksum) implementation of Fletcher checksum, as per RFC1008. Signed-off-by: Paul Jakma <paul@quagga.net>
2008-08-22[zebra:netlink] Set proto/scope on all route update messagesTimo Teräs
2008-08-13 Timo Teräs <timo.teras@iki.fi> * zebra/rt_netlink.c: (netlink_route{,_multipath) Set protocol and scope appropriately for both NEW and DELROUTE messages, to avoid wiping out non-zebra routes on delete. Signed-off-by: Paul Jakma <paul@quagga.net>
2008-08-22[vty] Allow delete during password entryRoy
2008-08-13 roy <quagga@de.vio.us> * lib/vty.c: (vty_delete_char) move check for authentication down a bit, so we do the delete, but still not re-write of line. Signed-off-by: Paul Jakma <paul@quagga.net>
2008-08-22[build] --enable...user/group didn't match help textPaul P Komkoff Jr
2008-08-13 Paul P Komkoff Jr <i@stingr.net> * configure.ac: fix AC_ARG_ENABLE argument to match help string, Signed-off-by: Paul Jakma <paul@quagga.net>
2008-08-22[build] Test for GNU-style PIE support in toolchain and enablePaul P Komkoff Jr
2008-08-13 Paul P Komkoff Jr <i@stingr.net> * configure.ac: add a configure flag and autoconf macro, which will determine if your toolchain supports PIE. * */Makefile.am: add corresponding CFLAGS and LDFLAGS into appropriate places. Signed-off-by: Paul Jakma <paul@quagga.net>
2008-08-22[bgpd] Add 'bgp open-accept' option, to send OPEN immediately on accepted connsPaul Jakma
2007-08-31 Paul Jakma <paul.jakma@sun.com> * (general) Add 'bgp open-accept' option, to allow bgpd to send OPEN on accepted connections, i.e. to not wait till after collision-detect to send OPEN, which appears to be allowed in RFC4271. This may help speed up establishing sessions, or help avoid FSM problems with sessions to certain peers. Not enabled by default though.
2008-08-22[administrivia] Ignore rebase files and .msgPaul Jakma
(cherry picked from c5b85efd767b82fcb46b20ac6202c828d91aacb3 commit)
2008-08-22[git administrivia] remove auto-built quagga.info, add to gitignore.Paul Jakma
2008-08-22[administrivia] Add .gitignore files, based on .cvsignores.Paul Jakma
2008-07-22[bgpd] Fix triggerable crash when compiled with --disable-bgp-announcePaul Jakma
2008-07-22 Paul Jakma <paul.jakma@sun.com> * HACKING: Document preference for compiler conditional code, over cpp conditional. * configure.ac: DISABLE_BGP_ANNOUNCE always should be defined. * bgp_{packet,route,advertise}.c: change to compiler testing of DISABLE_BGP_ANNOUNCE, rather than cpp. 2008-07-22 MIYAJIMA Mitsuharu <miyajima.mitsuharu@anchor.jp> * bgp_packet.c: (bgp_update_packet_eor) Fix crash triggerable if a bgpd was compiled with --disable-bgp-announce and if GR is advertised by peer.
2008-07-22[bgpd] fix a couple of trivial compiler warningsPaul Jakma
2008-07-22 Paul Jakma <paul.jakma@sun.com> * bgp_community.c: (community_str2com) assigns defaults to local vars * bgp_attr.c: (bgp_attr_parse) match format specifier to arg * bgp_table.{c,h}: (bgp_table_top) can take a * to a const, quelling warning in bgp_route.c
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.
2008-07-21[tools/multiple-bgpd.sh] make it easier to use IPv6 peer addressesPaul Jakma