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* kernel_null.c: we're pretending to add an address, so
set IFC_REAL. If this isn't done, calling into the 'got address
from kernel' half of zebra will implicitly-withdraw the ifc, which
could cause a crash in test_zebra.c.
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Move zserv socket creation code into zebra_zserv_socket_init() and
call it only after pidfile lock has been acquired exclusively. This
keeps subsequent zebra daemons from deleting the working socket of
an already running process (bug #403).
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zebra_rib.c: process_subq(): #ifdef out debug code.
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A static route like below: ip route 172.16.1.0/30 192.168.101.162 11
does not move properly to a new interface when the
interface used goes down. Zebra reports that it have
moved but kernel isn't informed so the route is lost.
* zebra_rib.c: (nexthop_active_update) if ifindex has changed, then the
route should be considered to have changed.
Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
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Quagga support linux policy routing (ip route ... table $X) with zebra.conf
table $X option. It works fine on ipv4. On ipv6 the parameter is ignored
(table 0 is used).
* zebra/...: Pass appropriate table arg to rib_{add,delete}_ipv6
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Adds "ipv6 nd router-preference (high|medium|low)" and
"no ipv6 nd router-preference" interface commands.
Files modified:
doc/ipv6.texi
zebra/interface.c
zebra/interface.h
zebra/rtadv.c
zebra/rtadv.h
Signed-off-by: Chris Caputo <ccaputo@alt.net>
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autoscan 2.62 complains about bzero(), so a good fix
nowadays is to just replace it.
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* */*main.c: Seems that the actual code was removed previously, but the
argument processing code remained.
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Don't need big buffer 1024 to hold IPV4 (INET_ADDRSTRLEN)
or IPv6 (INET6_ADDRSTRLEN) message.
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Need to check both IFF_UP and IFF_RUNNING if link-detect is enabled,
before announcing routes.
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The MTU data in the netlink message is always unsigned 32 bits.
Don't use integer.
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Do some cleanup work on recently added meta-queue code:
* use table rather than switch
* indent with quagga standard indentation
* since meta_queue_new is only used at initialization
allocation failure should be fatal.
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Add more prototypes and make some functions static
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The cmd_nodes used to configure vty, can mostly be static so
(basic data hiding 101).
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Use Ansi-C prototypes rather than old K&R method of declaring
function without arguments
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Simple conversion of XMALLOC/memset to XCALLOC
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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.
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'remotes/jocke/snmp_crosscompile'
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--without-crypto
Autoconfig work by me, the rest was done by
"Kirill K. Smirnov" <lich@math.spbu.ru>
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- Add more stuff, archive libraries, etc..
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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.
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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>
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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>
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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>
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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>
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2008-07-01 Paul Jakma <paul.jakma@sun.com>
* ioctl.c: (if_get_flags) Deal more gracefully with failure
of the BSD link-state SIOCGIFMEDIA ioctl, as some interfaces
apparently don't implement it (e.g. tun).
Also, make BSD link-state checking be conditional on the
'link-detect' interface configuration flag, as it should be.
Fixes bug #465.
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2008-05-29 Martin Nagy <mnagy@redhat.com>
* */*main.c: Sanity check port numbers before using.
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2008-05-29 Stephen Hemminger <stephen.hemminger@vyatta.com>
* rt_netlink.c: (netlink_install_filter) BPF filter to catch and
drop responses to zebra's own route messages.
(kernel_init) add BPF filter on the netlink socket.
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2008-01-11 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
* lib/zebra.h: Revert previous change, no need to include
<net/if_media.h> here.
* zebra/ioctl.c: If HAVE_BSD_LINK_DETECT is defined, include
<net/if_media.h>
(if_get_flags) Remove debug messages about BSD link state.
* zebra/kernel_socket.c: (bsd_linkdetect_translate) If link state
is unknown, we should set the IFF_RUNNING flag.
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2008-01-10 Ingo Flaschberger <if@xip.at>
* configure.ac: Define HAVE_BSD_LINK_DETECT if <net/if_media.h> is
present.
* lib/zebra.h: If HAVE_BSD_LINK_DETECT is defined,
include <net/if_media.h>.
* zebra/ioctl.c: (if_get_flags) If HAVE_BSD_LINK_DETECT, use the
SIOCGIFMEDIA ioctl to ascertain link state.
* zebra/kernel_socket.c: (bsd_linkdetect_translate) New function to
map the ifm_data.ifi_link_state value into the IFF_RUNNING flag.
(ifm_read) Call bsd_linkdetect_translate to fix the IFF_RUNNING
flag before calling if_flags_update.
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