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2009-08-03ospfd: Change struct ospf_path *oi to ifindex.Joakim Tjernlund
* global: In struct ospf_path, change struct ospf_interface *oi to int ifindex. It is unsafe to reference *oi as an ospf interface can be deleted under your feet. Use a weak reference instead.
2009-07-30ospfd: Discriminate better when selecting links between vertices in SPFJoakim Tjernlund
* ospf_spf.c: (ospf_get_next_link) One must check the vertex type, Router or Network, to select type link to match against. Link type 1 has neighbour router ID in link_id and link type 2 has IP address of DR. Since router id may have same value as an existing IP address one risks matching a router ID against a DR.
2009-07-28ospfd: Make ospf_if_lookup_recv_if() find the right unnumbered i/fJoakim Tjernlund
This function will return the interface for the first matching remote address for PtP i/f's. That won't work for multiple unnumbered i/f's as these may all have the same address. Pass in the struct interface pointer, ifp, to find the correct set of oi's to search in. This also reduces the size of the search list, making it faster. * ospfd/ospf_interface.c: Add struct interface * param to ospf_if_lookup_recv_if() to select the right list to search in. * ospfd/ospf_interface.h: ditto. * ospfd/ospf_packet.c: Pass new ifp argument to ospf_if_lookup_recv_if()
2009-07-28ospfd: export ospf_if_table_lookup() and use it in ospf_network_run_interface()Joakim Tjernlund
Makes it possible to run OSPF on multiple PtP interfaces with the same remote address. * ospfd/ospf_interface.c: Export ospf_if_table_lookup(). * ospfd/ospf_interface.h: ditto. * ospfd/ospfd.c: (ospf_network_run_interface) Use ospf_if_table_lookup() to determine whether OSPF is already configured for a subnet and interface.
2009-07-28[global] interface flags format warningsStephen Hemminger
*/*: ifp->flags is 64 bit unsigned which can not be handled by %l on 32 bit architectures - requires %ll and the appropriate cast.
2009-06-26[ospfd] Do not use stale Network/Router LSAsJoakim Tjernlund
Should a self originated Network/Router LSA with higher LS seq. nr. be received we should flood and install it in the LSDB but we cannot use it for our internal calculations as it is stale. Reorginate an new LSA to replace the stale one as soon as possible.
2009-06-25[ospfd] compare ifIndex too when matching pathsJoakim Tjernlund
ospf_path_lookup(), ospf_route_match_same() and ospf_ase_route_match_same() needs to compare if the interface matches too.
2009-06-25[ospfd] external LSA route_unlock_node() fixesJoakim Tjernlund
A few route_unlock_node() calls was missing.
2009-06-25[ospfd] Fix a few LSA performance "bugs"Joakim Tjernlund
ospf_lsa_install() will calculate LSA checksum so no need to do it before calling ospf_lsa_install(). Set the OSPF_LSA_SELF_CHECKED flag on own LSA's to save ospf_lsa_is_self_originated() some work. Do not memset() memory that is about to overwritten with memcpy().
2009-06-24Merge remote branch 'origin/master'Paul Jakma
2009-06-24[cleanup] Add log.h includesTomasz Pala
2009-06-24[ospfd] discount IP header size from a new LSA pktDmitry Tejblum
2009-06-23[ospfd] cancel OSPF timer hack in nsm_change_stateDmitry Tejblum
This piece of code causes all Quagga routers on a broadcast link to send a HELLO packet simultaneously if they see a new neighbor. It also resets the HELLO timer, so all the quagga routers will continue to send HELLO packets simultaneously in the future. This is not good (especially on networks with a lot of Quagga routers connected), and is explicitly discouraged by the OSPF standard, RFC 2328 (chapter 4.4.Timers). I suggest to remove the code snippet, it does not provide much benefit anyway.
2009-06-19[ospfd/BSD] add missing UINT16_MAX - picked up from FreeBSD ports patchJeremy Jackson
Should probably have AC_TYPE_UINT16_T in configure.ac to make it really clean... and a fresh import of gnulib, the existing copy of gnulib seems to be manually put some stuff in zebra.h. I'm leaving that alone for now, since a fresh import will probably clean up a lot of cruft and it would be a duplicated effort to fix some things now. The FreeBSD port 0.99.11_1 files/patch-ospfd-ospfd.h can probably go away after this is applied.
2009-06-18[daemons/cleanup] Remove disabled log_mode argument support.Jeremy Jackson
* */*main.c: Seems that the actual code was removed previously, but the argument processing code remained.
2009-06-18[OSPF/cleanup] make message lists read onlyStephen Hemminger
2009-06-18[ospfd] Fix OSPF route refcount leakStephen Hemminger
This may fix vyatta BUG 3096. The reference count for OSPF route table was never completely freed on deleting all neighbors.
2009-06-12[cleanup] Make command nodes staticStephen Hemminger
The cmd_nodes used to configure vty, can mostly be static so (basic data hiding 101).
2009-06-12[cleanup] functions taking no args should be declared with void argsStephen Hemminger
Use Ansi-C prototypes rather than old K&R method of declaring function without arguments
2009-06-12[cleanup] Convert XMALLOC/memset to XCALLOCStephen Hemminger
Simple conversion of XMALLOC/memset to XCALLOC
2009-06-02[snmp] Compiler warning fixes for when "--enable-snmp" is configured.Chris Caputo
Compiled on 32-bit and 64-bit linux gcc 4.1.2 platforms. No run-time testing on 32-bit and limited run-time testing on 64-bit.
2009-06-02[ospfd] fix vty ospfd no ospf abr-type standardFrancesco Dolcini
"no ospf abr-type standard" was broken
2009-04-10Justified OSPF cost function names and added support for:Denis Ovsienko
ospf cost <1-65535> A.B.C.D no ospf cost <1-65535>
2008-09-24[ospfd] Fix SEGV during startup introduced in recent commitJoakim Tjernlund
* ospfd/ospfd.c: (opsf_if_update) Check if ospf_lookup() returns NULL. Fixes bug introduced with recent ospf_network_run changes in a49eb30a, where SEGV will happen if not the "router ospf" command has been executed before the first interfaces are reported by zebra. Signed-off-by: Paul Jakma <paul@quagga.net>
2008-09-24[ospfd] Move passive interface checkJoakim Tjernlund
* ospf_packet.c: Apply passive check and drop for all packages and not just Hellos. Signed-off-by: Paul Jakma <paul@quagga.net>
2008-09-04[ospfd] Minor enhancements to recent self-host-routes suppression patchPaul Jakma
* ospf_spf.c: (ospf_spf_process_stubs) Track whether parent router vertex is the root, so that the host-route suppression logic need only be activated for such vertices. Move the actual logic to ospf_intra_add_stub. * ospf_route.c: (ospf_intra_add_stub) Main test of link moved here, notionally more appropriate.
2008-09-03Merge commit 'remotes/jocke/delete_ghost_route'Paul Jakma
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'
2008-08-25Set 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.
2008-08-22[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[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] 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[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[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[administrivia] Add .gitignore files, based on .cvsignores.Paul Jakma
2008-05-29[daemons] Sanity check port number arguments before usePaul Jakma
2008-05-29 Martin Nagy <mnagy@redhat.com> * */*main.c: Sanity check port numbers before using.
2008-02-26[c++] remove/rename some names in headers that clash with C++ reserved wordsPaul Jakma
2008-01-30 Peter Szilagyi <sp615@hszk.bme.hu> * lib/stream.h: Remove named 'new' parameter in prototype for c++ header compatibility. * ospfd/ospf_opaque.h: ditto * ospfd/ospfd.h: Renamed struct export to _export for c++ header compatibility. * ospf6d/ospf6_area.h: ditto
2007-09-18+ fix missing arg to zlog_warn()Denis Ovsienko
2007-09-18+ fix minor regression in OSPF sending buffer adjustment logicDenis Ovsienko
2007-08-21Bug #362 is fixed now.Denis Ovsienko
2007-08-07[ospfd] Finish explanatory comment started in previous commit..Paul Jakma
2007-08-07 Paul Jakma <paul.jakma@sun.com> * ospf_spf.c: (ospf_spf_next) Finish off the explanatory comment made in previous commit
2007-08-06[ospfd] Fix bad SPF calculation on some topologies - incorrect sortingPaul Jakma
2007-08-07 Atis Elsts <atis@mikrotik.com> * ospf_spf.c: (ospf_spf_next) Sort heap in correct direction after vertex cost is changed, thus fixing incorrect SPF calculation on certain topologies. * lib/pqueue.{c,h}: Export trickle_up
2007-08-06Fix last commit - add back in closing paren which was apparentlyGreg Troxel
uninentionally deleted along with a test.
2007-08-06[ospfd] Bug #331, NSSA ASBR regression - failure to set E-bit in NSSA areasPaul Jakma
2007-08-06 Paul Jakma <paul.jakma@sun.com> * ospf_lsa.c: (router_lsa_flags) Bug #331, NSSA regression caused caused ASBRs to not advertise E-bit into NSSA areas.