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2006-04-24 Paul Jakma <paul.jakma@sun.com> * (general) More Virtual-link fixes, again with much help in testing / debug from Juergen Kammer. Primarily in SPF. * ospf_spf.h: Add guard. ospf_interface.h will include this header. * ospf_interface.h: Modify ospf_vl_lookup definition to take struct ospf as argument, so as to allow for NULL area argument. (struct ospf_vl_data) Remove out_oi, instead add a struct vertex_nexthop, to use as initial nexthop for backbone paths through a vlink. * ospf_interface.c: (ospf_vl_lookup) Modified to allow NULL area to be passed to indicate "any" (first) area. Add extra debug. (ospf_vl_set_params) vl_oi -> nexthop. Add extra debug. (ospf_vl_up_check) Fix debug, inet_ntoa returns a static buffer.. * ospf_route.c: (ospf_intra_add_router) Vlinks dont go through backbone, don't bother checking. * ospf_spf.c: (static struct list vertex_list) Record vertices that will need to be freed. (cmp) Order network before router vertices, as required, wasn't implemented. (vertex_nexthop_free) Mild additional robustness check. (vertex_parent_free) Take void argument, as this function is passed as list deconstructor for vertex parent list. (ospf_vertex_new) More debug. Set deconstructor for parent list. Track allocated vertices on the vertex_list. (ospf_vertex_free) Get rid of the tricky recursive cleanup of vertices. Now frees only the given vertex. (ospf_vertex_add_parent) Fix assert. (ospf_nexthop_calculation) Fix calculation of nexthop for VLink vertices, lookup the vl_data and use its previously recorded nexthop information. (ospf_spf_calculate) Vertices are freed simply by deleting vertex_list nodes and letting ospf_vertex_free as deconstructor work per-node. (ospf_spf_calculate_timer) Trivial optimisation, leave backbone SPF calculation till last to reduce SPF churn on VLink updates. * ospf_vty.c: (ospf_find_vl_data) update call to ospf_vl_lookup (no_ospf_area_vlink_cmd) ditto. (show_ip_ospf_interface_sub) For Vlinks, the peer address is more interesting than the output interface. |
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| .. | ||
| .cvsignore | ||
| ChangeLog | ||
| ChangeLog.opaque.txt | ||
| Makefile.am | ||
| ospf_abr.c | ||
| ospf_abr.h | ||
| ospf_api.c | ||
| ospf_api.h | ||
| ospf_apiserver.c | ||
| ospf_apiserver.h | ||
| ospf_asbr.c | ||
| ospf_asbr.h | ||
| ospf_ase.c | ||
| ospf_ase.h | ||
| ospf_dump.c | ||
| ospf_dump.h | ||
| ospf_flood.c | ||
| ospf_flood.h | ||
| ospf_ia.c | ||
| ospf_ia.h | ||
| ospf_interface.c | ||
| ospf_interface.h | ||
| ospf_ism.c | ||
| ospf_ism.h | ||
| ospf_lsa.c | ||
| ospf_lsa.h | ||
| ospf_lsdb.c | ||
| ospf_lsdb.h | ||
| ospf_main.c | ||
| ospf_neighbor.c | ||
| ospf_neighbor.h | ||
| ospf_network.c | ||
| ospf_network.h | ||
| ospf_nsm.c | ||
| ospf_nsm.h | ||
| ospf_opaque.c | ||
| ospf_opaque.h | ||
| ospf_packet.c | ||
| ospf_packet.h | ||
| ospf_route.c | ||
| ospf_route.h | ||
| ospf_routemap.c | ||
| ospf_snmp.c | ||
| ospf_snmp.h | ||
| ospf_spf.c | ||
| ospf_spf.h | ||
| ospf_te.c | ||
| ospf_te.h | ||
| ospf_vty.c | ||
| ospf_vty.h | ||
| ospf_zebra.c | ||
| ospf_zebra.h | ||
| OSPF-ALIGNMENT.txt | ||
| OSPF-MIB.txt | ||
| OSPF-TRAP-MIB.txt | ||
| ospfd.c | ||
| ospfd.conf.sample | ||
| ospfd.h | ||