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* zebra: fix infinite loop when deleting an interfaceRoman Hoog Antink2010-05-051-0/+4
| | | | | | | | | | | | When deleting a VLAN interface after flushing its addresses, zebra uses 100% CPU time and freezes. * interface.c: The while loop in line 407 that should clean up connected routes never hits one of the 2 lines "last = node;" and thus loops forever. Signed-off-by: Roman Hoog Antink <rha@open.ch>
* zebra: change router-id selection algoStephen Hemminger2009-12-211-10/+6
| | | | | | | | | | | | | | | | | | | | The router-id table looks like is supposed to be sorted in current quagga code, but the nodes are not added with the sorting function. The sorting function is host byte order dependent. The values need to converted before comparison. Fixing this causes Zebra to choose the largest IP address as router-id, rather than the last address. This probably will surprise some users. The other option would be to just remove the comparison function and keep the existing LIFO behavior. Lastly, simple subtraction works well for comparing. * zebra/router-id.c * router_id_add_address(): employ listnode_add_sort() * router_id_cmp(): employ ntohl(), then compare integers
* zebra: deal with irdp compile warningsStephen Hemminger2009-12-104-31/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * zebra/irdp.h * irdp_send_thread(): move prototype to common header file * irdp_advert_off(): idem * process_solicit(): idem * irdp_read_raw(): idem * send_packet(): idem * zebra/irdp_interface.c * inet_2a(): move function to where it is used * in_cksum(): lib/checksum.h already provides prototype * irdp_send_thread(): prototype moved away * inet_2a(): idem * irdp_advert_off(): idem * b1, b2, b3, b4: get rid of global buffers for inet_2a() * if_group(): add local buffer for inet_2a() * if_add_group(): idem * if_drop_group(): idem * irdp_config_write(): idem * Adv_new(): make static * zebra/irdp_main.c * irdp_read_raw(): prototype moved away * send_packet(): idem * in_cksum(): lib/checksum.h already provides prototype * inet_2a(): function moved to irdp_interface.c * zebra/irdp_packet.c * b1, b2, b3, b4: get rid of global buffers for inet_2a() * in_cksum(): lib/checksum.h already provides prototype * process_solicit(): prototype moved away * irdp_read_raw(): fix uninitialized variable
* zebra: cleanup RIB meta queue codeStephen Hemminger2009-12-091-37/+10
| | | | | | | * zebra/zebra_rib.c * rib_queue_add(): indent comments and simplify debug code * rib_queue_init(): remove unneeded assert() calls and extra return statements
* zebra: fix more warnings in rtadvStephen Hemminger2009-12-081-8/+5
| | | | | | | | | * zebra/rtadv.c * rtadv_free(): remove unused function * rtadv_recv_packet(): break up cast/dereference to avoid compiler type pun warning * rtadv_read(): initialize ifindex, because compiler can't figure out that it is okay
* Merge branch 'master' of ssh://code.quagga.net/var/lib/git/quaggaDenis Ovsienko2009-12-081-13/+0
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| * zebra: remove unused function to fix warningStephen Hemminger2009-12-081-13/+0
| | | | | | | | | | * zebra/interface.c * if_supported_family(): sayonara
* | zebra: fix more compiler warningsStephen Hemminger2009-12-081-40/+4
|/ | | | | | | | | | | * zebra/zebra_rib.c * nexthop_active_update(): make local int vars unsigned * nexthop_active_check(): return unsigned for consistency * rib_dump(): cast time in printf format * vrf_free(): remove unused function * vrf_lookup_by_name(): idem * rib_if_up(): idem * rib_if_down(): idem
* zebra: handle RTF_CLONING removal from FreeBSD 8.0David Ward2009-12-031-0/+7
| | | | | | | The RTF_CLONING flag has been removed in FreeBSD 8.0 with arp-v2 (see http://svn.freebsd.org/viewvc/base/stable/8/UPDATING?view=markup), since it no longer has any meaning. This patch checks if RTF_CLONING exists before using it.
* zebra: fix argument reference in strncpy() call for BSDheasley2009-12-031-1/+1
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* zebra: fix RIB debug message for IPv6David Ward2009-12-031-4/+4
| | | | | | | Apply changes from commit f304cb48f0d7d0ff8f36e7aca8293141a9fa9e60 to rib_queue_add. Also includes spelling fixes.
* zebra: make declaration const in rtm_flag_dump()Tom Goff2009-12-031-1/+1
| | | | | * kernel_socket.c: (rtm_flag_dump) Use a const message pointer to be in sync with commit ce0db9cb11c0bc2e7f89a7d042e50afa495556b4.
* zebra: Fix router advertisements for non-Ethernet link layer addressesDavid Ward2009-09-011-2/+16
| | | | | * rtadv.c: round up when calculating the link-layer address option length; add padding to the option if needed to end on an octet boundary
* zebra: Add an example config file for testzebraPaul Jakma2009-08-281-0/+56
| | | | * testrib.conf: Example config file for testzebra
* zebra: test_main.c should be a bit more helpful about its usagePaul Jakma2009-08-281-1/+5
| | | | * test_main.c: If required arguments are missing, say that.
* all: check return value from daemon() callStephen Hemminger2009-08-132-4/+10
| | | | | | * */*main.c: (main) Current versions of Gcc warn if the return value for daemon() is not checked. So add a simple test and exit on failure.
* [zebra] Fix crash in test_zebraPaul Jakma2009-07-281-0/+1
| | | | | | | * 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.
* [zebra] do not touch socket before pidfile lockingDenis Ovsienko2009-07-243-7/+15
| | | | | | | 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).
* [zebra] Silence noisy process_subqChris Caputo2009-07-211-0/+2
| | | | zebra_rib.c: process_subq(): #ifdef out debug code.
* zebra: Static route does not reach kernel.Joakim Tjernlund2009-06-241-2/+4
| | | | | | | | | | | | 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>
* [zebra] linux policy routing support with ipv6Mathieu Goessens2009-06-233-7/+7
| | | | | | | | 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
* RFC 4191 Default Router Preference support for router advertisementsChris Caputo2009-06-234-2/+82
| | | | | | | | | | | | | | | 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>
* [cleanup] convert bzero() deprecated by POSIX to memset()Jeremy Jackson2009-06-192-2/+2
| | | | | autoscan 2.62 complains about bzero(), so a good fix nowadays is to just replace it.
* [daemons/cleanup] Remove disabled log_mode argument support.Jeremy Jackson2009-06-182-13/+3
| | | | | * */*main.c: Seems that the actual code was removed previously, but the argument processing code remained.
* [zebra/cleanup] make message table read onlyStephen Hemminger2009-06-181-1/+1
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* [zebra] Remove unused structure elementStephen Hemminger2009-06-181-3/+0
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* [zebra] Force rib_update when connected route deletedStephen Hemminger2009-06-181-0/+4
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* [cleanup] Use correct buffer size for inet_ntop()Stephen Hemminger2009-06-183-23/+25
| | | | | Don't need big buffer 1024 to hold IPV4 (INET_ADDRSTRLEN) or IPv6 (INET6_ADDRSTRLEN) message.
* [zebra] Only announce connected routes if link is detectedStephen Hemminger2009-06-181-1/+1
| | | | | Need to check both IFF_UP and IFF_RUNNING if link-detect is enabled, before announcing routes.
* [zebra] MTU is unsignedStephen Hemminger2009-06-181-1/+1
| | | | | The MTU data in the netlink message is always unsigned 32 bits. Don't use integer.
* [zebra] remove incorrect debug messageStephen Hemminger2009-06-181-2/+0
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* [zebra] Cleanup meta-queue codeStephen Hemminger2009-06-181-64/+70
| | | | | | | | 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.
* [zebra] netlink interface minor cleanupStephen Hemminger2009-06-182-7/+4
| | | | Add more prototypes and make some functions static
* [zebra] Fix vyatta bug 2814: Add "show ip route summary" command.Stig Thormodsrud2009-06-181-35/+86
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* [cleanup] Make command nodes staticStephen Hemminger2009-06-122-4/+4
| | | | | The cmd_nodes used to configure vty, can mostly be static so (basic data hiding 101).
* [cleanup] functions taking no args should be declared with void argsStephen Hemminger2009-06-121-1/+1
| | | | | Use Ansi-C prototypes rather than old K&R method of declaring function without arguments
* [cleanup] Convert XMALLOC/memset to XCALLOCStephen Hemminger2009-06-124-36/+14
| | | | Simple conversion of XMALLOC/memset to XCALLOC
* [snmp] Compiler warning fixes for when "--enable-snmp" is configured.Chris Caputo2009-06-021-14/+19
| | | | | 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.
*-. Merge commit 'remotes/jocke/ospf_neighbour'; commit ↵Paul Jakma2008-09-011-1/+3
|\ \ | | | | | | | | | 'remotes/jocke/snmp_crosscompile'
| | * Make --enable-snmp cross compile and make libcrypto optional with ↵Joakim Tjernlund2008-08-251-1/+3
| |/ | | | | | | | | | | | | --without-crypto Autoconfig work by me, the rest was done by "Kirill K. Smirnov" <lich@math.spbu.ru>
* / testPaul Jakma2008-08-261-1/+1
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* [administrivia] Update gitignore filesPaul Jakma2008-08-221-1/+1
| | | | - Add more stuff, archive libraries, etc..
* [administrivia] Git should ignore backup files and .loT filesPaul Jakma2008-08-221-0/+3
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* [trivia] Remove ChangeLog files, as this data is now maintained in SCMPaul Jakma2008-08-221-2712/+0
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* [zebra] trivial: fix spelling mistakeStephen Hemminger2008-08-221-1/+1
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* [zebra] trivia: static qualifiers for metaqStephen Hemminger2008-08-221-4/+5
| | | | | | | | | | 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>
* [zebra] make some data localStephen Hemminger2008-08-221-2/+2
| | | | | | | | 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>
* [zebra] ignore dead routes in RIB updateStephen Hemminger2008-08-221-17/+36
| | | | | | | | | | 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>
* [zebra:linux] netlink: no need to change privs for receiveStephen Hemminger2008-08-221-12/+3
| | | | | | | | | | 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>
* [zebra:linux] netlink: quiet harmless errorsStephen Hemminger2008-08-221-21/+20
| | | | | | | | | | 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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