The RESTRICTED_NODE command is not used, introduces code
complexity and provides no additional levels of security.
The only way to get into RESTRICTED_NODE is to add, under
vty configuration the command 'anonymous restricted', and
then telnet to a daemon, provide a password, then type
'enable' and fail to enter the password three times.
Then the user can enter a very limited set of commands to
monitor bgp and only bgp behavior.
This commit removes both the RESTRICTED_NODE usage as well
as the lib/* usage of the code
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
This feature adds an L3 & L2 VPN application that makes use of the VPN
and Encap SAFIs. This code is currently used to support IETF NVO3 style
operation. In NVO3 terminology it provides the Network Virtualization
Authority (NVA) and the ability to import/export IP prefixes and MAC
addresses from Network Virtualization Edges (NVEs). The code supports
per-NVE tables.
The NVE-NVA protocol used to communicate routing and Ethernet / Layer 2
(L2) forwarding information between NVAs and NVEs is referred to as the
Remote Forwarder Protocol (RFP). OpenFlow is an example RFP. For
general background on NVO3 and RFP concepts see [1]. For information on
Openflow see [2].
RFPs are integrated with BGP via the RF API contained in the new "rfapi"
BGP sub-directory. Currently, only a simple example RFP is included in
Quagga. Developers may use this example as a starting point to integrate
Quagga with an RFP of their choosing, e.g., OpenFlow. The RFAPI code
also supports the ability import/export of routing information between
VNC and customer edge routers (CEs) operating within a virtual
network. Import/export may take place between BGP views or to the
default zebera VRF.
BGP, with IP VPNs and Tunnel Encapsulation, is used to distribute VPN
information between NVAs. BGP based IP VPN support is defined in
RFC4364, BGP/MPLS IP Virtual Private Networks (VPNs), and RFC4659,
BGP-MPLS IP Virtual Private Network (VPN) Extension for IPv6 VPN . Use
of both the Encapsulation Subsequent Address Family Identifier (SAFI)
and the Tunnel Encapsulation Attribute, RFC5512, The BGP Encapsulation
Subsequent Address Family Identifier (SAFI) and the BGP Tunnel
Encapsulation Attribute, are supported. MAC address distribution does
not follow any standard BGB encoding, although it was inspired by the
early IETF EVPN concepts.
The feature is conditionally compiled and disabled by default.
Use the --enable-bgp-vnc configure option to enable.
The majority of this code was authored by G. Paul Ziemba
<paulz@labn.net>.
[1] http://tools.ietf.org/html/draft-ietf-nvo3-nve-nva-cp-req
[2] https://www.opennetworking.org/sdn-resources/technical-library
Now includes changes needed to merge with cmaster-next.
Add support for statically configuring MPLS transit LSPs. This allows the
configuration of ILM to one or more NHLFE, as defined in RFC 3031. The
currently supported nexthop types are IPv4 or IPv6.
The two label operations supported are swap and PHP; the latter is configured
by specifying the out-label as "implicit-null". Note that the operation is
against the label, so it should be the same for all NHLFEs.
Signed-off-by: Vivek Venkatraman <vivek@cumulusnetworks.com>
Reviewed-by: Donald Sharp <sharpd@cumulusnetworks.com>
Ticket: CM-4804, ...
Reviewed By: CCR-3085
Testing Done: In combination with other patches
Shotgun commit:
* Remove shim sources from Makefile.am
* Move new types to command.c / command.h
* Rewrite command.c / command.h
* Refactor shim types to real types in matcher
and parser
* Initial refactor pass on vty.c
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
This is a rather large mechanical commit that splits up the memory types
defined in lib/memtypes.c and distributes them into *_memory.[ch] files
in the individual daemons.
The zebra change is slightly annoying because there is no nice place to
put the #include "zebra_memory.h" statement.
bgpd, ospf6d, isisd and some tests were reusing MTYPEs defined in the
library for its own use. This is bad practice and would break when the
memtype are made static.
Acked-by: Vincent JARDIN <vincent.jardin@6wind.com>
Acked-by: Donald Sharp <sharpd@cumulusnetworks.com>
[CF: rebased for cmaster-next]
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Signed-off-by: Christian Franke <chris@opensourcerouting.org>
We realize VRFs with linux netns by default. The main job is
to associate a VRF with a netns. Currently this is done by
the configuration:
[no] vrf N netns <netns-name>
This command is also available in vtysh and goes to only
zebra, because presently only zebra supports multiple VRF.
A file descriptor is added to "struct vrf". This is for the
associated netns file. Once the command "vrf N netns NAME"
is executed, the specified file is opened and the file
descriptor is stored in the VRF N. In this way the
association is formed.
In vrf_socket(), we first switch to the specified VRF by
using the stored file descriptor, and then can allocate
a socket which is working in the associated netns.
Signed-off-by: Feng Lu <lu.feng@6wind.com>
Reviewed-by: Alain Ritoux <alain.ritoux@6wind.com>
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
(cherry picked from commit 55cfa2f190620f7c711944637659bc208970324d)
NOTE: I am squashing several commits together because they
do not independently compile and we need this ability to
do any type of sane testing on the patches. Since this
series builds together I am doing this. -DBS
This new structure is the basis to get new link parameters for
Traffic Engineering from Zebra/interface layer to OSPFD and ISISD
for the support of Traffic Engineering
* lib/if.[c,h]: link parameters struture and get/set functions
* lib/command.[c,h]: creation of a new link-node
* lib/zclient.[c,h]: modification to the ZBUS message to convey the
link parameters structure
* lib/zebra.h: New ZBUS message
Signed-off-by: Olivier Dugeon <olivier.dugeon@orange.com>
Add support for IEEE 754 format
* lib/stream.[c,h]: Add stream_get{f,d} and stream_put{f,d}) demux and muxers to
safely convert between big-endian IEEE-754 single and double binary
format, as used in IETF RFCs, and C99. Implementation depends on host
using __STDC_IEC_559__, which should be everything we care about. Should
correctly error out otherwise.
* lib/network.[c,h]: Add ntohf and htonf converter
* lib/memtypes.c: Add new memeory type for Traffic Engineering support
Signed-off-by: Olivier Dugeon <olivier.dugeon@orange.com>
Add link parameters support to Zebra
* zebra/interface.c:
- Add new link-params CLI commands
- Add new functions to set/get link parameters for interface
* zebra/redistribute.[c,h]: Add new function to propagate link parameters
to routing daemon (essentially OSPFD and ISISD) for Traffic Engineering.
* zebra/redistribute_null.c: Add new function
zebra_interface_parameters_update()
* zebra/zserv.[c,h]: Add new functions to send link parameters
Signed-off-by: Olivier Dugeon <olivier.dugeon@orange.com>
Add support of new link-params CLI to vtysh
In vtysh_config.c/vtysh_config_parse_line(), it is not possible to continue
to use the ordered version for adding line i.e. config_add_line_uniq() to print
Interface CLI commands as it completely break the new LINK_PARAMS_NODE.
Signed-off-by: Olivier Dugeon <olivier.dugeon@orange.com>
Update Traffic Engineering support for OSPFD
These patches update original code to RFC3630 (OSPF-TE) and add support of
RFC5392 (Inter-AS v2) & RFC7471 (TE metric extensions) and partial support
of RFC6827 (ASON - GMPLS).
* ospfd/ospf_dump.[c,h]: Add new dump functions for Traffic Engineering
* ospfd/ospf_opaque.[c,h]: Add new TLV code points for RFC5392
* ospfd/ospf_packet.c: Update checking of OSPF_OPTION
* ospfd/ospf_vty.[c,h]: Update ospf_str2area_id
* ospfd/ospf_zebra.c: Add new function ospf_interface_link_params() to get
Link Parameters information from the interface to populate Traffic Engineering
metrics
* ospfd/ospfd.[c,h]: Update OSPF_OPTION flags (T -> MT and new DN)
* ospfd/ospf_te.[c,h]: Major modifications to update the code to new
link parameters structure and new RFCs
Signed-off-by: Olivier Dugeon <olivier.dugeon@orange.com>
tmp
Various memory leaks have been fixed and the quagga
memory macros are in use. Also consolidated the argv
and matching code into one graph traversal.
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
In "lib/cli: reduce strcmp in CLI hot paths", I failed to notice that
CMD_VARIABLE as a boolean test covers a superset of the other types of
variables. Thus, the patch broke processing of IP/IPv6/Integer range
parameters in the CLI.
Fix by some reordering and introducing TERMINAL_RECORD macro (which
marks whether a given terminal type is a parameter) to be used in places
where the check is really for all kinds of variables.
Reported-by: Timo Teräs <timo.teras@iki.fi>
Tested-by: Martin Winter <mwinter@netdef.org>
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Er, no idea how anyone could ever have thought that it would be a good
idea to have a zillion of strcmp() calls in the CLI's active paths, just
to compare against things like "A.B.C.D".
Reduces 40k prefix list load time from 1.65s to 1.23s (1.34:1).
Acked-by: Paul Jakma <paul@jakma.org>
[v2: killed CMDS_* macros]
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
(cherry picked from commit 10bac80195cf5a781da6e4415e6580fd7080f734)
When libreadline is used, we mistakenly mix in strdup() done in
libreadline with Quagga's lib/memory bookkeeping/counting, leading to
counter underflows on MTYPE_TMP.
Signed-off-by: Lou Berger <lberger@labn.net>
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
(cherry picked from commit 672900382d47137638086bd8351b2678f589a546)
Conflicts:
lib/command.c
Welcome pimd to the Quagga daemon zoo!
This is a merge of commit 77ae369 ("pimd: Log ifindex found for an
interface when zebra lib reports a new connected address."), with
the intermediate "reconnect" changes removed (c9adf00...d274381).
d274381 is replaced with b162ab7, which includes some changes. In
addition, 4 reconnect-related changes and 1 cosmetic one have been
bumped out.
The rebase command used to produce the branch that is merged here is:
git rebase --onto b162ab7 c9adf00 77ae369
Note that 3 patches had their author rewritten from
"Anonymous SR#108542 <>" (which is not a valid git author ID)
to: "Savannah SR#108542 <nbahr@atcorp.com>" (which is the e-mail address
listed in the associated Savannah ticket)
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
When doing a 'show run' display vrf information
first to allow later commands to just
work correctly for vrf cli read in.
Ticket: CM-10139
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Reviewed-by: Vivek Venkatraman <vivek@cumulusnetworks.com>
Reviewed-by: Don Slice <dslice@cumulusnetworks.com>
Signed-off-by: Daniel Walton <dwalton@cumulusnetworks.com>
Reviewed-by: Donald Sharp <sharpd@cumulusnetworks.com>
Ticket: CM-10002
superm-redxp-05# conf t
superm-redxp-05(config)# route-map FOO permit 10
superm-redxp-05(config-route-map)# set community ?
AA:NN Community number in AA:NN format (where AA and NN are <0-65535>) or local-AS|no-advertise|no-export|internet or additive
none No community attribute
superm-redxp-05(config-route-map)# set community 2:2
superm-redxp-05(config-route-map)# set community 2:70000
% Malformed communities attribute
superm-redxp-05(config-route-map)# set community 70000:2
% Malformed communities attribute
superm-redxp-05(config-route-map)#
When we encounter a problem loading a config file
quantify to the end user what has gone wrong,
with a combination of err output as well as
return codes.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Reviewed-by: Don Slice <dslice@cumulusnetworks.com>
Reviewed-by: Daniel Walton <dwalton@cumulusnetworks.com>
Reviewed-by: Dave Olson <olson@cumulusnetworks.com>
Code was already in place to read and display a motd, but
no cli was present to make it happen. Add the cli
back to vtysh.conf.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Reviewed-by: Don Slice <dslice@cumulusnetworks.com>
Fixup the debug handling of vrf's to be a bit
more explicit how we create a vrf internally.
Add code to turn on/off debugging of vrf's.
Ticket: CM-9063
Testing: Manual
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Add the infrastructure to allow the vrf keyword.
Signed-off-by: Vipin Kumar <vipin@cumulusnetworks.com>
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Allow the auto-generation of a "<X-Y>" string for cli handline.
Where X or Y can be a #define.
CMD_RANGE_STR(LOW, HIGH) translates to:
"<4-99>"
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
There exists a sequence of cli commands that are successfully read in by bgpd.conf, but
not by a consolidated Quagga.conf.
This issue stems from the fact that the consolidated config file attempts to match the
current node + 1 node up the tree, while the individual config file searches for matches
all the way up the tree.
Quagga.conf read-in relies on vtysh_cmd.c command parsing which puts all nodes
at CONFIG_NODE and if a match is found CMD_SUCCESS_DAEMON is returned. This signals to
the parser to call the appropriate daemon with the comamnd.
bgp as an example has three levels of config node's. If you are reading in a config node
at the 3rd level(say address-family ipv6) then transition to another node under bgp it will
not work in Quagga.conf because the code only looked up one node and was at CONFIG_BGP when it failed
to find a match.
Ticket: CM-7625
Reviewed by: CCR-3591
Testing: See Bug
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Reviewed-by: Daniel Walton <dwalton@cumulusnetworks.com>
* command.h: (config_from_file) Add variable to interface for line
number reporting.
* command.c: (config_from_file) Set & increment 'line_num' while parsing.
* vty.c: (vty_read_file) Report parse errors in the correct order to
stderr, with added line numbers.
Conflicts:
lib/command.c
lib/vty.c
Integrated in changes made to continue loading code even after failure
to read a line in properly as part of this cherry-pick
sessions dynamically. The operator configures a range of neighbor addresses
to which peering is allowed. The ranges are configured as subnets and
multiple ranges are allowed. Each range is associated with a peer-group
so that additional parameters can be configured.
BGP neighbor sessions are dynamically created when connections are initiated
by remote neighbors whose addresses fall within a configured range. The
sessions are deleted when the BGP connection terminates.
A limit on the number of neighbors allowed from each range of addresses
can be specified.
IPv4 and IPv6 peering is supported. Over the peering, any of the address
families configured for the peer-group can be negotiated.
Add support for keyword commands.
Includes new documentation for DEFUN() in lib/command.h, for preexisting
features as well as new keyword specification.
Signed-off-by: Christian Franke <chris@opensourcerouting.org>
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
* Initial import of the Babel routing protocol, ported to Quagga.
* LICENCE: Update the original LICENCE file to include all known potentially
applicable copyright claims. Ask that any future contributors to babeld/
grant MIT/X11 licence to their work.
* *.{c,h}: Add GPL headers, in according with the SFLC guidance on
dealing with potentially mixed GPL/other licensed work, at:
https://www.softwarefreedom.org/resources/2007/gpl-non-gpl-collaboration.html
I've spent the last several weeks working on stability fixes to bgpd.
These patches fix all of the numerous crashes, assertion failures, memory
leaks and memory stomping I could find. Valgrind was used extensively.
Added new function bgp_exit() to help catch problems. If "debug bgp" is
configured and bgpd exits with status of 0, statistics on remaining
lib/memory.c allocations are printed to stderr. It is my hope that other
developers will use this to stay on top of memory issues.
Example questionable exit:
bgpd: memstats: Current memory utilization in module LIB:
bgpd: memstats: Link List : 6
bgpd: memstats: Link Node : 5
bgpd: memstats: Hash : 8
bgpd: memstats: Hash Bucket : 2
bgpd: memstats: Hash Index : 8
bgpd: memstats: Work queue : 3
bgpd: memstats: Work queue item : 2
bgpd: memstats: Work queue name string : 3
bgpd: memstats: Current memory utilization in module BGP:
bgpd: memstats: BGP instance : 1
bgpd: memstats: BGP peer : 1
bgpd: memstats: BGP peer hostname : 1
bgpd: memstats: BGP attribute : 1
bgpd: memstats: BGP extra attributes : 1
bgpd: memstats: BGP aspath : 1
bgpd: memstats: BGP aspath str : 1
bgpd: memstats: BGP table : 24
bgpd: memstats: BGP node : 1
bgpd: memstats: BGP route : 1
bgpd: memstats: BGP synchronise : 8
bgpd: memstats: BGP Process queue : 1
bgpd: memstats: BGP node clear queue : 1
bgpd: memstats: NOTE: If configuration exists, utilization may be expected.
Example clean exit:
bgpd: memstats: No remaining tracked memory utilization.
This patch fixes bug #397: "Invalid free in bgp_announce_check()".
This patch fixes bug #492: "SIGBUS in bgpd/bgp_route.c:
bgp_clear_route_node()".
My apologies for not separating out these changes into individual patches.
The complexity of doing so boggled what is left of my brain. I hope this
is all still useful to the community.
This code has been production tested, in non-route-server-client mode, on
a linux 32-bit box and a 64-bit box.
Release/reset functions, used by bgp_exit(), added to:
bgpd/bgp_attr.c,h
bgpd/bgp_community.c,h
bgpd/bgp_dump.c,h
bgpd/bgp_ecommunity.c,h
bgpd/bgp_filter.c,h
bgpd/bgp_nexthop.c,h
bgpd/bgp_route.c,h
lib/routemap.c,h
File by file analysis:
* bgpd/bgp_aspath.c: Prevent re-use of ashash after it is released.
* bgpd/bgp_attr.c: #if removed uncalled cluster_dup().
* bgpd/bgp_clist.c,h: Allow community_list_terminate() to be called from
bgp_exit().
* bgpd/bgp_filter.c: Fix aslist->name use without allocation check, and
also fix memory leak.
* bgpd/bgp_main.c: Created bgp_exit() exit routine. This function frees
allocations made as part of bgpd initialization and, to some extent,
configuration. If "debug bgp" is configured, memory stats are printed
as described above.
* bgpd/bgp_nexthop.c: zclient_new() already allocates stream for
ibuf/obuf, so bgp_scan_init() shouldn't do it too. Also, made it so
zlookup is global so bgp_exit() can use it.
* bgpd/bgp_packet.c: bgp_capability_msg_parse() call to bgp_clear_route()
adjusted to use new BGP_CLEAR_ROUTE_NORMAL flag.
* bgpd/bgp_route.h: Correct reference counter "lock" to be signed.
bgp_clear_route() now accepts a bgp_clear_route_type of either
BGP_CLEAR_ROUTE_NORMAL or BGP_CLEAR_ROUTE_MY_RSCLIENT.
* bgpd/bgp_route.c:
- bgp_process_rsclient(): attr was being zero'ed and then
bgp_attr_extra_free() was being called with it, even though it was
never filled with valid data.
- bgp_process_rsclient(): Make sure rsclient->group is not NULL before
use.
- bgp_processq_del(): Add call to bgp_table_unlock().
- bgp_process(): Add call to bgp_table_lock().
- bgp_update_rsclient(): memset clearing of new_attr not needed since
declarationw with "= { 0 }" does it. memset was already commented
out.
- bgp_update_rsclient(): Fix screwed up misleading indentation.
- bgp_withdraw_rsclient(): Fix screwed up misleading indentation.
- bgp_clear_route_node(): Support BGP_CLEAR_ROUTE_MY_RSCLIENT.
- bgp_clear_node_queue_del(): Add call to bgp_table_unlock() and also
free struct bgp_clear_node_queue used for work item.
- bgp_clear_node_complete(): Do peer_unlock() after BGP_EVENT_ADD() in
case peer is released by peer_unlock() call.
- bgp_clear_route_table(): Support BGP_CLEAR_ROUTE_MY_RSCLIENT. Use
struct bgp_clear_node_queue to supply data to worker. Add call to
bgp_table_lock().
- bgp_clear_route(): Add support for BGP_CLEAR_ROUTE_NORMAL or
BGP_CLEAR_ROUTE_MY_RSCLIENT.
- bgp_clear_route_all(): Use BGP_CLEAR_ROUTE_NORMAL.
Bug 397 fixes:
- bgp_default_originate()
- bgp_announce_table()
* bgpd/bgp_table.h:
- struct bgp_table: Added reference count. Changed type of owner to be
"struct peer *" rather than "void *".
- struct bgp_node: Correct reference counter "lock" to be signed.
* bgpd/bgp_table.c:
- Added bgp_table reference counting.
- bgp_table_free(): Fixed cleanup code. Call peer_unlock() on owner if
set.
- bgp_unlock_node(): Added assertion.
- bgp_node_get(): Added call to bgp_lock_node() to code path that it was
missing from.
* bgpd/bgp_vty.c:
- peer_rsclient_set_vty(): Call peer_lock() as part of peer assignment
to owner. Handle failure gracefully.
- peer_rsclient_unset_vty(): Add call to bgp_clear_route() with
BGP_CLEAR_ROUTE_MY_RSCLIENT purpose.
* bgpd/bgp_zebra.c: Made it so zclient is global so bgp_exit() can use it.
* bgpd/bgpd.c:
- peer_lock(): Allow to be called when status is "Deleted".
- peer_deactivate(): Supply BGP_CLEAR_ROUTE_NORMAL purpose to
bgp_clear_route() call.
- peer_delete(): Common variable listnode pn. Fix bug in which rsclient
was only dealt with if not part of a peer group. Call
bgp_clear_route() for rsclient, if appropriate, and do so with
BGP_CLEAR_ROUTE_MY_RSCLIENT purpose.
- peer_group_get(): Use XSTRDUP() instead of strdup() for conf->host.
- peer_group_bind(): Call bgp_clear_route() for rsclient, and do so with
BGP_CLEAR_ROUTE_MY_RSCLIENT purpose.
- bgp_create(): Use XSTRDUP() instead of strdup() for peer_self->host.
- bgp_delete(): Delete peers before groups, rather than after. And then
rather than deleting rsclients, verify that there are none at this
point.
- bgp_unlock(): Add assertion.
- bgp_free(): Call bgp_table_finish() rather than doing XFREE() itself.
* lib/command.c,h: Compiler warning fixes. Add cmd_terminate(). Fixed
massive leak in install_element() in which cmd_make_descvec() was being
called more than once for the same cmd->strvec/string/doc.
* lib/log.c: Make closezlog() check fp before calling fclose().
* lib/memory.c: Catch when alloc count goes negative by using signed
counts. Correct #endif comment. Add log_memstats_stderr().
* lib/memory.h: Add log_memstats_stderr().
* lib/thread.c: thread->funcname was being accessed in thread_call() after
it had been freed. Rearranged things so that thread_call() frees
funcname. Also made it so thread_master_free() cleans up cpu_record.
* lib/vty.c,h: Use global command_cr. Add vty_terminate().
* lib/zclient.c,h: Re-enable zclient_free().
* 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.
2007-05-01 David L Stevens <dlstevens@us.ibm.com>
* (general) These changes collectively add route-map and
prefix-list support to zebra and fix a bug in "show
route-map" (with no argument).
* doc/main.texi: added route-map, prefix-list, ip protocol
and set src documentation
* lib/command.h: added PROTOCOL_NODE type
* lib/log.c: (proto_name2num) new function, protocol name to
number translation.
* lib/routemap.c: (vty_show_route_map) fixed "show route-map"
without route-map name
* lib/routemap.h: added RMAP_ZEBRA type
* lib/zebra.h: added proto_name2num() prototype
* vtysh/extract.pl.in: added VTYSH_ZEBRA flag for route-map and
plist
* vtysh/Makefile.am: added zebra_routemap.c
* vtysh/vtysh.h: added VTYSH_ZEBRA flag to VTYSH_RMAP
* zebra/connected.c: (connected_up_ipv4) added src preference argument
to rib_add_ipv4()
* zebra/kernel_socket.c: (rtm_read) ditto
* zebra/main.c: added prefix list initialization
* zebra/Makefile.am: added zebra_routemap.c source file
* zebra/rib.h: added generic address union "g_addr" and use in
existing places that had an explicit union.
Added "src" to struct nexthop.
Added preferred src arg to nexthop_ipv4_add and rib_add_ipv4.
* zebra/rt_netlink.c: (netlink_routing_table) set preferred source on
netlink messages.
(netlink_route_change) ditto
(netlink_route_multipath) ditto.
* zebra/rtread_getmsg.c: (handle_route_entry) added (NULL) src to
rib_add_ipv4() call.
* zebra/rtread_proc.c: (proc_route_read) ditto
* zebra/zebra_rib.c: (nexthop_ipv4_add) add src argument.
(nexthop_ipv4_ifindex_add) ditto
(rib_add_ipv4) ditto
(nexthop_active_check) Add route-map processing.
* zebra/zebra_routemap.c: new file for zebra route-map commands.
* zebra/zebra_vty.c: (ip_protocol_cmd) Apply route-map to protocol
(vty_show_ip_route_detail) added "src" printing
(vty_show_ip_route) ditto
(show_ip_protocol_cmd) new command, list routemaps.
(config_write_protocol) write out routemap protocl config.
(zebra_vty_init) Install the new routemap protocol commands.
* zebra/zserv.c: (zread_ipv4_add) added (NULL) src arg
(zebra_init) init zebra route-maps.
* zebra/zserv.h: add zebra_route_map_init
2006-05-23 Paul Jakma <paul.jakma@sun.com>
* route_types.txt: New file, table of ZEBRA_ROUTE definitions.
* route_types.awk: New script, to parse previous and generate
(for now) redistribute string defines.
* Makefile.am: build route_types.h using previous two, ala
memtypes.h, include the script and table file in EXTRA_DIST.
* command.h: pull in route_types.h, add a REDIST_STR define.
2006-03-14 Paul Jakma <paul.jakma@sun.com>
* privs.c: (zprivs_caps_init) Change user IDs before lowering
privileges, while this seems to work on Linux, on Solaris
it rightfully refuses due to PRIV_PROC_SETID having been
dropped.
* command.h: Add the struct host global exported from command.c
