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path: root/zebra/rt_netlink.c
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2012-10-25*: use array_size() helper macroBalaji.G
Use the array_size() helper macro. Replaces several instances of local macros with the same definition. Reviewed-by: Scott Feldman <sfeldma@cumulusnetworks.com> Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
2012-05-02zebra: no need to clear memory of the netlink buffersJorge Boncompte [DTI2]
The memory is always written before sending. Clearing it before use slows netlink_route_multipath() down considerably and it's pretty noticeable in a full-internet table scenario loading. * zebra/rt_netlink.c: subtract bulk buffer size from clear Signed-off-by: Jorge Boncompte [DTI2] <jorge@dti2.net> [reworded commit message] Signed-off-by: David Lamparter <equinox@diac24.net>
2012-04-16zebra: use larger buffer (4096) for netlink messagesJR Rivers
Increase the maximum number of nexthops per route by using a larger buffer for netlink messages. * zebra/rt_netlink.c: Use a buffer of 4096 bytes to parse/build netlink messages. Add a hash define for this number (NL_PKT_BUF_SIZE). Most places in the code were previously using a buffer of 1024 bytes.
2012-04-11Merge quagga mainline into the google ISIS code.Avneesh Sachdev
The steps were: $ git checkout google-is-is $ git merge quagga $ git checkout google-is-is -- isisd # Resolve conflicts in the following: lib/md5.h zebra/rt_netlink.c zebra/zebra_rib.c zebra/zserv.c Note that the content in the isisd directory is left unchanged in the merge. As a result, changes made to isisd as part of the following commits on the quagga mainline are dropped. # 8ced4e82 is the merge base, e96b3121 is the current quagga master $ git log --oneline --reverse 8ced4e82..e96b3121 -- isisd 5574999 isisd: fix crash on "no router isis" (BZ#536) 8998075 isisd: raise hello rate for DIS (BZ#539) 306ca83 isisd: include hash.h, not hash.c b82cdeb delete CVS keywords 2f65867 isisd: indent longopts array b511468 quagga: option "-z" ("--socket <path>") added 05e54ee build: delete .cvsignore files b4e45f6 fix zebra protocol after MP-BGP changes 7fd6cd8 isisd: fix circuit state machine 907fd95 isisd: send proper LSP after DIS election d034aa0 isisd: fix wrong next-hops from SPF c25eaff isisd: unexpected kernel routing table (BZ#544) e6b03b7 isisd: implement MD5 circuit authentication
2012-04-07zebra: read multipath routes and hw addr from netlinkJosh Bailey
* zebra/rt_netlink.c: - Pick up the hardware address of an interface when we receive a netlink link change message. Extract code for parsing the link-layer hardware address into a new function so we can reuse it. - netlink_routing_table(): Update to handle multipath routes. - netlink_route_change(): Update to handle multipath routes. Fix problem where the metric was not being read out. * zebra/zebra_rib.[ch]: Extern nexthop_ipv4_ifindex_add() -- it is now called from the netlink code. From: Josh Bailey <joshb@google.com> Signed-off-by: Avneesh Sachdev <avneesh@opensourcerouting.org> Signed-off-by: David Lamparter <equinox@diac24.net>
2012-01-23zebra: IPv6 MP-BGP Routes addition and deletionG.Balaji
This patch contains the following: 1. Addition of IPv6 SAFI_MULTICAST BGP routes into the RTM's RIB. 2. Deletion of IPv6 SAFI_MULTICAST BGP routes from the RTM's RIB.
2012-01-23zebra: IPv4 MP-BGP Routes addition and deletionG.Balaji
This patch contains the following: 1. Addition of IPv4 SAFI_MULTICAST BGP routes into the RTM's RIB. 2. Deletion of IPv4 SAFI_MULTICAST BGP routes from the RTM's RIB.
2011-12-18fix set never used warningsStephen Hemminger
(This patch was modified to leave calls to stream_getl() in place, they are necessary for the stream's internal pointer to advance to the correct position. -- Denis) Signed-off-by: Denis Ovsienko <infrastation@yandex.ru> Fix gcc warnings about varables that are set but never used. * bgpd/bgp_attr.c * cluster_unintern(): ret * transit_unintern(): ret * bgp_attr_default_intern(): attre * bgp_mp_reach_parse(): rd_high, rd_low * bgpd/bgp_route.c * bgp_announce_check_rsclient(): bgp * bgpd/bgp_zebra.c * zebra_read_ipv4(): ifindex * zebra_read_ipv6(): ifindex * bgpd/bgpd.c * bgp_config_write_peer(): filter * lib/distribute.c * distribute_list_all(): dist * distribute_list(): dist * distribute_list_prefix_all(): dist * distribute_list_prefix(): dist * lib/if_rmap.c * if_rmap(): if_rmap * lib/vty.c * vty_accept(): vty * lib/zclient.c * zclient_read(): ret * zebra/irdp_interface.c * if_group(): zi * zebra/rt_netlink.c * kernel_read(): ret, sock
2011-09-27zebra: fix loss of metric for Linux routesDmitry Popov
* rt_netlink.c * netlink_route_change(): fetch metric information like netlink_routing_table() does and pass it further
2009-06-23[zebra] linux policy routing support with ipv6Mathieu Goessens
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
2009-06-18[zebra] MTU is unsignedStephen Hemminger
The MTU data in the netlink message is always unsigned 32 bits. Don't use integer.
2008-08-22[zebra:linux] netlink: no need to change privs for receiveStephen Hemminger
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>
2008-08-22[zebra:linux] netlink: quiet harmless errorsStephen Hemminger
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>
2008-08-22[zebra:linux] netlink buffer size tweaking only needed on receive socketStephen Hemminger
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>
2008-08-22[zebra:linux] clean up blocking setting of netlink socketsStephen Hemminger
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>
2008-08-22[zebra:linux] Filter out unwanted netlink messages by PIDStephen Hemminger
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>
2008-08-22[lib] mes_lookup string lookup table argument should be marked constStephen Hemminger
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>
2008-08-22[zebra] mark some rt_netlink functions staticStephen Hemminger
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>
2008-08-22[zebra:netlink] Set proto/scope on all route update messagesTimo Teräs
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>
2008-05-29[zebra/linux] Use BPF to filter out responses, to try avoid netlink overrunsPaul Jakma
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.
2007-08-10Use the proper field length for the peer's address (netlink_interface_addr)vize
2007-05-02[zebra] Routemap support on received routes, with 'set src' command (linux)Paul Jakma
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
2006-12-12[PtP over ethernet] New peer flag allows much more addressing flexibilityAndrew J. Schorr
2006-12-12 Andrew J. Schorr <ajschorr@alumni.princeton.edu> * if.h: (struct connected) Add new ZEBRA_IFA_PEER flag indicating whether a peer address has been configured. Comment now shows the new interpretation of the destination addr: if ZEBRA_IFA_PEER is set, then it must contain the destination address, otherwise it may contain the broadcast address or be NULL. (CONNECTED_DEST_HOST,CONNECTED_POINTOPOINT_HOST) Remove obsolete macros that were specific to IPv4 and not fully general. (CONNECTED_PEER) New macro to check ZEBRA_IFA_PEER flag. (CONNECTED_PREFIX) New macro giving the prefix to insert into the RIB: if CONNECTED_PEER, then use the destination (peer) address, else use the address field. (CONNECTED_ID) New macro to come up with an identifying address for the struct connected. * if.c: (if_lookup_address, connected_lookup_address) Streamline logic with new CONNECTED_PREFIX macro. * prefix.h: (PREFIX_COPY_IPV4, PREFIX_COPY_IPV6) New macros for better performance than the general prefix_copy function. * zclient.c: (zebra_interface_address_read) For non-null destination addresses, set prefixlen to equal the address prefixlen. This is needed to get the new CONNECTED_PREFIX macro to work properly. * connected.c: (connected_up_ipv4, connected_down_ipv4, connected_up_ipv6, connected_down_ipv6) Simplify logic using the new CONNECTED_PREFIX macro. (connected_add_ipv4) Set prefixlen in destination addresses (required by the CONNECTED_PREFIX macro). Use CONNECTED_PEER macro instead of testing for IFF_POINTOPOINT. Delete invalid warning message. Warn about cases where the ZEBRA_IFA_PEER is set but no destination address has been supplied (and turn off the flag). (connected_add_ipv6) Add new flags argument so callers may set the ZEBRA_IFA_PEER flag. If peer/broadcast address satisfies IN6_IS_ADDR_UNSPECIFIED, then reject it with a warning. Set prefixlen in destination address so CONNECTED_PREFIX will work. * connected.h: (connected_add_ipv6) Add new flags argument so callers may set the ZEBRA_IFA_PEER flag. * interface.c: (connected_dump_vty) Use CONNECTED_PEER macro to decide whether the destination address is a peer or broadcast address (instead of checking IFF_BROADCAST and IFF_POINTOPOINT). * if_ioctl.c: (if_getaddrs) Instead of setting a peer address only when the IFF_POINTOPOINT is set, we now accept a peer address whenever it is available and not the same as the local address. Otherwise (no peer address assigned), we check for a broadcast address (regardless of the IFF_BROADCAST flag). And must now pass a flags value of ZEBRA_IFA_PEER to connected_add_ipv4 when a peer address is assigned. The same new logic is used with the IPv6 code as well (and we pass the new flags argument to connected_add_ipv6). (if_get_addr) Do not bother to check IFF_POINTOPOINT: just issue the SIOCGIFDSTADDR ioctl and see if we get back a peer address not matching the local address (and set the ZEBRA_IFA_PEER in that case). If there's no peer address, try to grab SIOCGIFBRDADDR regardless of whether IFF_BROADCAST is set. * if_ioctl_solaris.c: (if_get_addr) Just try the SIOCGLIFDSTADDR ioctl without bothering to check the IFF_POINTOPOINT flag. And if no peer address was found, just try the SIOCGLIFBRDADDR ioctl without checking the IFF_BROADCAST flag. Call connected_add_ipv4 and connected_add_ipv6 with appropriate flags. * if_proc.c: (ifaddr_proc_ipv6) Must pass new flags argument to connected_add_ipv6. * kernel_socket.c: (ifam_read) Must pass new flags argument to connected_add_ipv6. * rt_netlink.c: (netlink_interface_addr) Copy logic from iproute2 to determine local and possible peer address (so there's no longer a test for IFF_POINTOPOINT). Set ZEBRA_IFA_PEER flag appropriately. Pass new flags argument to connected_add_ipv6. (netlink_address) Test !CONNECTED_PEER instead of if_is_broadcast to determine whether the connected destination address is a broadcast address. * bgp_nexthop.c: (bgp_connected_add, bgp_connected_delete) Simplify logic by using new CONNECTED_PREFIX macro. * ospf_interface.c: (ospf_if_is_configured, ospf_if_lookup_by_prefix, ospf_if_lookup_recv_if) Simplify logic using new CONNECTED_PREFIX macro. * ospf_lsa.c: (lsa_link_ptop_set) Using the new CONNECTED_PREFIX macro, both options collapse into the same code. * ospf_snmp.c: (ospf_snmp_if_update) Simplify logic using new CONNECTED_ID macro. (ospf_snmp_is_if_have_addr) Simplify logic using new CONNECTED_PREFIX macro. * ospf_vty.c: (show_ip_ospf_interface_sub) Use new CONNECTED_PEER macro instead of testing the IFF_POINTOPOINT flag. * ospfd.c: (ospf_network_match_iface) Use new CONNECTED_PEER macro instead of testing with if_is_pointopoint. And add commented-out code to implement alternative (in my opinion) more elegant behavior that has no special-case treatment for PtP addresses. (ospf_network_run) Use new CONNECTED_ID macro to simplify logic. * rip_interface.c: (rip_interface_multicast_set) Use new CONNECTED_ID macro to simplify logic. (rip_request_interface_send) Fix minor bug: ipv4_broadcast_addr does not give a useful result if prefixlen is 32 (we require a peer address in such cases). * ripd.c: (rip_update_interface) Fix same bug as above.
2006-07-02[zebra] Fix CID #104, check addr for null, and #18, check nexthop type argsPaul Jakma
2006-07-02 Paul Jakma <paul.jakma@sun.com> * rt_netlink.c: (netlink_interface_addr) Fix CID #104, can not proceed if addr is NULL. * zebra_rib.c: (static_add_ipv6) Fix CID #18, double check required arguments are supplied for the given nexthop type.
2006-01-17[zebra] Record NEWADDR metric on PF_ROUTE, print CACHEINFO debug on netlinkpaul
2006-01-17 Paul Jakma <paul.jakma@sun.com> * kernel_socket.c: (ifam_read) Read metric from RTM_NEWADDR. If interface is an alias, pass the alias as a label for connected_add_ipv{4,6}. * rt_netlink.c: (netlink_interface_addr) print out IFA_CACHEINFO info, if present, when debugging kernel messages.
2005-11-23[zebra] fix some small compile errors, mark several functions staticpaul
2005-11-23 Paul Jakma <paul.jakma@sun.com> * (general) fix some small compile errors, and mark several functions as static. * kernel_socket.c: (ifan_read) should be static. fix missing brackets. (ifm_read,ifam_read,rtm_read_mesg,kernel_read) Make static (ifam_read_mesg) make static. fix incorrect variable name. (rtm_read) make static. Fix call to rib_delete_ipv4 which should be rib_delete_ipv6. (routing_socket,kernel_init) should be static. Void argument should be specified as such, not left incomplete. * rt_netlink.c: rt.h should be included, contains prototypes of exported functions. (kernel_delete_ipv6_old) fix sign of index argument. * rt_socket.c: Exact same as previous. Also, make various functions static. * rtread_getmsg.c: Include zserv.h, which prototypes route_read. Make static. * rtread_sysctl.c: zserv.h and rt.h should be included. fix definition of route_read.
2005-11-032005-11-03 Paul Jakma <paul.jakma@sun.com>paul
* connected.{c,h}: Include memory.h (connected_add_ipv4) Use MTYPE for ifc label. (connected_add_ipv6) Also should accept label. Store it in ifp. (connected_del_ipv4) Taking label as argument is pointless. * rt_netlink.c: (netlink_interface_addr) update label usage for connected_{add,delete} functions. * if_ioctl.c: (if_getaddrs) NULL label for connected_add_ipv6. * if_ioctl_solaris.c: (interface_list_ioctl) Pass LIFC_NOXMIT so we also find out about NOXMIT interfaces like VNI. Bit of hackery to turn interface names into the primary interface name, later with routing socket messages we only will about primary interfaces anyway, so we must normalise the name. (if_get_addr) take label as argument, so it can be passed to connected_add. If label is provided, then it is interface name to issue the ioctl for address information on, not the ifp name. (interface_list) List AF_UNSPEC too, just in case. * if_proc.c: (ifaddr_proc_ipv6) label for connected_add_ipv6. * interface.c: (if_addr_wakeup) Some very bogus code - sets IFF_RUNNING - add comment. (if_refresh) (ip_address_install) Use MTYPE for ifc label. * ioctl_solaris.c: (if_mangle_up) New function. Hackery to make IFF_UP reflect whether any addresses are left on the interface, as we get signalled for IFF_UP flags change on the primary interface only. Logical interfaces dont generate IFINFO, but we do get an RTM_DELADDR. (if_get_flags) Call if_mangle_up before return. * kernel_socket.c: (ifam_read) Fixup calls to connected_{add,delete} to match above changes. Rename gate variable to brd, less confusing. Pass the interface name as a label, if it is not same name as ifp->name.
2005-10-012005-10-01 Andrew J. Schorr <ajschorr@alumni.princeton.edu>ajs
* rt_netlink.c: (netlink_request) Use memset to clear structure before calling sendto (eliminates a valgrind error message about uninitialized data).
2005-08-27 * zebra_rib.c, rib.h: Add distance and metric arguments to thehasso
rib_add_ipv6() function so that IPv6 routes in RIB can have correct metric. No IPv6 routing daemon uses distance yet though. * zserv.c, connected.c, kernel_socket.c, rt_netlink.c, rtread_proc.c,zserv.c: Pass metric and distance info to the rib_add_ipv6(). Forwardport from stable branch.
2005-06-12 * rt_netlink.c: Remove unused netlink-addr socket declaration.hasso
* rt_netlink.c (netlink_parse_info): Fix debug messages - nlmsg_pid is unsigned and one zlog call had swapped arguments. * rt_netlink.c (netlink_route_multipath): Fix compile with disabled IPv6 support. [backport candidate] - with stuff commited to rt_netlink.c before to fix logging in netlink_route_multipath().
2005-04-09 * rt_netlink.c: One tiny missing comma caused pointless debug messageshasso
about IPv6 nexthops.
2005-04-09 * rt_netlink.c (netlink_parse_info): Fix warning. It's safe to casthasso
status to unsigned here, because we already checked that it isn't negative or 0. * rt_netlink.c (netlink_interface_addr): Prefix length belongs to the address, not to the interface. * rt_netlink.c (netlink_route_multipath): Fix debug. No useless info is printed out now and IPv6 info is handeled.
2005-04-022005-04-02 Andrew J. Schorr <ajschorr@alumni.princeton.edu>ajs
Fix problems when netlink interfaces are renamed (same ifindex used for a new interface). Start cleaning up some problems with the way interface names are handled. * interface.c: (if_new_intern_ifindex) Remove obsolete function. (if_delete_update) After distributing the interface deletion message, set ifp->ifindex to IFINDEX_INTERNAL. (if_dump_vty) Detect pseudo interface by checking if ifp->ifindex is IFINDEX_INTERNAL. (zebra_interface) Check return code from interface_cmd.func. Do not set internal ifindex values to if_new_intern_ifindex(), since we now use IFINDEX_INTERNAL for all pseudo interfaces. * kernel_socket.c: (ifm_read) Fix code and comments to reflect that all internal interfaces now have ifp->ifindex set to IFINDEX_INTERNAL. * rt_netlink.c: (set_ifindex) New function used to update ifp->ifindex. Detects interface rename events by checking if that ifindex is already being used. If it is, delete the old interface before assigning the ifindex to the new interface. (netlink_interface, netlink_link_change) Call set_ifindex to update the ifindex. * if.h: Remove define for IFINDEX_INTERNBASE and add define IFINDEX_INTERNAL 0, since all internal (i.e. non-kernel) pseudo- interfaces should have ifindex set to 0. (if_new) Remove function. (if_delete_retain) New function to delete an interface without removing from iflist and freeing the structure. (ifname2ifindex) New function. * if.c: (if_new) Remove function (absorb into if_create). (if_create) Replace function if_new with call to calloc. Set ifp->ifindex to IFINDEX_INTERNAL. Fix off-by-one error in assert to check length of interface name. Add error message if interface with this name already exists. (if_delete_retain) New function to delete an interface without removing from iflist and freeing the structure. (if_delete) Implement with help of if_delete_retain. (ifindex2ifname) Reimplement using if_lookup_by_index. (ifname2ifindex) New function to complement ifindex2ifname. (interface) The interface command should check the name length and fail with a warning message if it is too long. (no_interface) Fix spelling in warning message. (if_nametoindex) Reimplement using if_lookup_by_name. (if_indextoname, ifaddr_ipv4_lookup) Reimplement using if_lookup_by_index. * bgp_zebra.c: (bgp_interface_delete) After deleting, set ifp->ifindex to IFINDEX_INTERNAL. * isis_zebra.c: (isis_zebra_if_del) Call if_delete_retain instead of if_delete, since it is generally not safe to remove interface structures. After deleting, set ifp->ifindex to IFINDEX_INTERNAL. (zebra_interface_if_lookup) Tighten up code. * ospf6_zebra.c: (ospf6_zebra_if_del) Previously, this whole function was commented out. But this is not safe: we should at least update the ifindex when the interface is deleted. So the new version updates the interface status and sets ifp->ifindex to IFINDEX_INTERNAL. (ospf6_zebra_route_update) Use if_indextoname properly. * ospf_vty.c: (show_ip_ospf_interface_sub) Show ifindex and interface flags to help with debugging. * ospf_zebra.c: (ospf_interface_delete) After deleting, set ifp->ifindex to IFINDEX_INTERNAL. (zebra_interface_if_lookup) Make function static. Tighten up code. * rip_interface.c: (rip_interface_delete) After deleting, set ifp->ifindex to IFINDEX_INTERNAL. * ripng_interface.c: (ripng_interface_delete) After deleting, set ifp->ifindex to IFINDEX_INTERNAL.
2005-03-31 * rt_netlink.c (netlink_talk_filter): Show always warning message,hasso
it's not for debug. * rt_netlink.c (netlink_talk): Don't assume we use netlink_cmd although we do now actually. * rt_netlink.c (netlink_route, netlink_route_multipath): Always use netlink_cmd to send messages to the kernel. [backport candidate]
2005-03-292005-03-29 Andrew J. Schorr <ajschorr@alumni.princeton.edu>ajs
* rt_netlink.c: (netlink_link_change) If the status of an operative interface changes (e.g. MTU changes), the client daemons should be notified by calling zebra_interface_up_update. Previously, the information was being updated in zebra's interface structure, but the clients were not notified of changes to an operative interface. * ospf_zebra.c: (ospf_interface_state_up) If the MTU of an operative interface changes, print a debug message and call ospf_if_reset() to simulate down/up on the interface. * ospf_interface.h: Declare new function ospf_if_reset(). * ospf_interface.c: (ospf_if_reset) New function to call ospf_if_down and ospf_if_up for all ospf interfaces attached to an interface.
2005-03-122005-03-12 Paul Jakma <paul@dishone.st>paul
* rt_netlink.c: (netlink_route_multipath) dont set equalise flag. No stock Linux kernel has ever supported it, and even if it had
2005-02-20 * rt_netlink.c: Don't show messages "ignoring message type 0x001[89]"hasso
if we are not debugging.
2005-02-142005-02-14 Paul Jakma <paul@dishone.st>paul
* Not all Linux netlink systems have IFLA_WIRELESS
2005-01-292005-01-29 Andrew J. Schorr <ajschorr@alumni.princeton.edu>ajs
* rt_netlink.c: (netlink_socket,netlink_request,netlink_parse_info, netlink_talk) Save errno before calling zserv_privs.change. [backport candidate]
2005-01-242005-01-24 Martin Pot <mpot at martybugs.net>paul
* zebra/rt_netlink.c: ignore wireless newlink netlink messages.
2004-12-072004-12-07 Andrew J. Schorr <ajschorr@alumni.princeton.edu>ajs
* *.c: Change level of debug messages to LOG_DEBUG.
2004-11-202004-11-19 Andrew J. Schorr <ajschorr@alumni.princeton.edu>ajs
* global: Replace strerror with safe_strerror. And vtysh/vtysh.c needs to include "log.h" to pick up the declaration.
2004-10-19OK. Here it is - PtP patch from Andrew J. Schorr. No problems with ospfd,hasso
ripd might need some more testing though.
2004-10-07Fix warnings. Didn't even look at files not compiled in Linux though.hasso
2004-09-26Compiler warnings fixes.hasso
2004-08-31Commit my hack (yes, I still call it hack) - command line switch for zebrahasso
daemon to change netlink receive buffer size.
2004-08-06Remove pointless privilege lower call. Thanks to Cougar for noticing.hasso
2004-05-092004-05-09 Paul Jakma <paul@dishone.st>paul
* ioctl.c: (if_get_mtu) set mtu6 to mtu * mtu_kvm.c: (if_kvm_get_mtu) set mtu6 to mtu * rt_netlink.c: (netlink_interface) set mtu6 to mtu (netlink_link_change) ditto 2004-05-09 Sowmini Varadhan <sowmini.varadhan@sun.com> * interface.c: (if_delete_update) only used with HAVE_NETLINK and RTM_IFANNOUNCE. (if_flag_dump_vty) Solaris IFF_IPV4 and IFF_IPV6 if flags (if_dump_vty) print mtu6 if not same as mtu
2004-04-06[quagga-dev 1002]. Also fix date of previous commit in Chanelog.hasso
2004-03-04Fix warning. Approved by Amir.hasso