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2004-11-052004-11-04 Andrew J. Schorr <ajschorr@alumni.princeton.edu>ajs
* vty.h: Remove fields in struct vty that were related to VTY_CONTINUE capabilities (that were used only in bgpd/bgp_route.c and are now removed). Also remove some other fields that were not being used at all. * vty.c: (vty_execute) Do not test for obsolete status values VTY_START and VTY_CONTINUE. (vty_read) Remove calls to vty->output_func since that was part of the VTY_CONTINUE infrastructure that has been removed. (vty_flush) Remove code to support VTY_START and VTY_CONTINUE. (vty_close) Remove code to cancel vty->t_output thread, since that thread was never actually used. * bgp_route.c: Remove all code related to VTY_CONTINUE; this feature is deprecated because the output did not represent a single point in time. All output needs to be generated inline and buffered by the library code. (route_vty_out,route_vty_out_tag,damp_route_vty_out, flap_route_vty_out) Remove code to count number of lines of output, since this was only useful for VTY_CONTINUE behavior. (bgp_show_callback) Removed. (bgp_show_table) Remove hooks for VTY_CONTINUE callback support. As a result, there's a new output_arg argument to this function. Make function static. (bgp_show) Make function static and add a new output_arg argument. Change all functions that call bgp_show or bgp_show_table to pass the new output_arg argument (that used to be passed inside vty->output_arg). * bgp_mplsvpn.c: Remove declarations of functions defined in bgp_route.c; these declarations belong in bgp_route.h. * bgp_route.h: Declare 3 global functions used in both bgp_route.c and in bgp_mplsvpn.c.
2004-10-132004-10-13 Paul Jakma <paul@dishone.st>paul
* (global) more const'ification and fixups of types to clean up code. * bgp_mplsvpn.{c,h}: (str2tag) fix abuse. Still not perfect, should use something like the VTY_GET_INTEGER macro, but without the vty_out bits.. * bgp_routemap.c: (set_aggregator_as) use VTY_GET_INTEGER_RANGE (no_set_aggregator_as) ditto. * bgpd.c: (peer_uptime) fix unlikely bug, where no buffer is returned, add comments about troublesome return value.
2004-09-132004-09-13 Jose Luis Rubio <jrubio@dit.upm.es>paul
(at Technical University of Madrid as part of Euro6ix Project) Enhanced Route Server functionality and Route-Maps: * bgpd/bgpd.h: Modified 'struct peer' and 'struct bgp_filter' to support rs-clients. A 'struct bgp_table *rib' has been added to the first (to mantain a separated RIB for each rs-client) and two new route-maps have been added to the last (for import/export policies). Added the following #defines: RMAP_{IN|OUT|IMPORT|EXPORT|MAX}, PEER_RMAP_TYPE_{IMPORT|EXPORT} and BGP_CLEAR_SOFT_RSCLIENT. * bgpd/bgpd.c: Modified the functions that create/delete/etc peers in order to consider the new fields included in 'struct peer' for supporting rs-clients, i.e. the import/export route-maps and the 'struct bgp_table'. * bgpd/bgp_route.{ch}: Modified several functions related with receiving/sending announces in order to support the new Route Server capabilities. Function 'bgp_process' has been reorganized, creating an auxiliar function for best path selection ('bgp_best_selection'). Modified 'bgp_show' and 'bgp_show_route' for displaying information about any RIB (and not only the main bgp RIB). Added commands for displaying information about RS-clients RIBs: 'show bgp rsclient (A.B.C.D|X:X::X:X)', 'show bgp rsclient (A.B.C.D|X:X::X:X) X:X::X:X/M', etc * bgpd/bgp_table.{ch}: The structure 'struct bgp_table' now has two new fields: type (which can take the values BGP_TABLE_{MAIN|RSCLIENT}) and 'void *owner' which points to 'struct bgp' or 'struct peer' which owns the table. When creating a new bgp_table by default 'type=BGP_TABLE_MAIN' is set. * bgpd/bgp_vty.c: The commands 'neighbor ... route-server-client' and 'no neighbor ... route-server-client' now not only set/unset the flag PEER_FLAG_RSERVER_CLIENT, but they create/destroy the 'struct bgp_table' of the peer. Special actions are taken for peer_groups. Command 'neighbor ... route-map WORD (in|out)' now also supports two new kinds of route-map: 'import' and 'export'. Added commands 'clear bgp * rsclient', etc. These commands allow a new kind of soft_reconfig which affects only the RIB of the specified RS-client. Added commands 'show bgp rsclient summary', etc which display a summary of the rs-clients configured for the corresponding address family. * bgpd/bgp_routemap.c: A new match statement is available, 'match peer (A.B.C.D|X:X::X:X)'. This statement can only be used in import/export route-maps, and it matches when the peer who announces (when used in an import route-map) or is going to receive (when used in an export route-map) the route is the same than the one specified in the statement. For peer-groups the statement matches if the specified peer is member of the peer-group. A special version of the command, 'match peer local', matches with routes originated by the Route Server (defined with 'network ...', redistributed routes and default-originate). * lib/routemap.{ch}: Added a new clause 'call NAME' for use in route-maps. It jumps into the specified route-map and when it returns the first route-map ends if the called RM returns DENY_MATCH, or continues in other case.
2004-05-20Merge bgpd changeset 1176 from Zebra repository by Rivo Nurges.hasso
2004-04-202004-04-16 rivo nurges <rix@estpak.ee>paul
* bgpd.h: update cease subcodes to draft-ietf-idr-cease-subcode-05 * bgpd.h, bgpd.c, bgp_route.c, bgp_route.h: fix UNH IOL BGP-4.1.6a
2002-12-13Initial revisionpaul