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* Merge Quagga master branch -- as of 1-Mar-2012 -- into euro_ix_bex21bChris Hall2012-03-171-0/+5
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Version 0.99.20ex21b This brings us up to date with: commit 48f99b0c2bfed8d3880732d188e1d5964f575ee4 Date: Thu Sep 29 16:55:23 2011 +0400 release: 0.99.20 and the subsequent: commit dc00d2bb56aa6a84dd2328133f69db3c3e6d9dc7 Date: Sun Jan 8 14:47:06 2012 +0000 Marker merge for 'RE-0.99.17.6' This marker merge (i.e. an 'ours' strategy merge) is a placeholder to show that all commits in Quagga-RE stable, to its release RE-0.99.17.6 tag, have been reviewed and merged into 'master'. and then further commits (in descending date order) commit b51a3a31500133e3e26f12e7639f297c655bc735 commit ef2d5d100431031c32ea35b3c834b46cff16f511 commit 4c78376f96cd2ca56f1c6476b76fd659654431f5 commit e854095932260b3e6187902aa9a7baa0e96b9428 commit e6b03b77766dce8009ad7b4a2392e14addf4ab0f commit c25eaffdb2190149e768dc4ee4efc913c6d02992 commit d034aa027ef44d0a74805c27ad2a4d8ea20395d1 commit 907fd95e502e10334e5390c73cc57588b88b8171 commit 7fd6cd819ff98f0580b745ba637990df9c20ef0f commit 4c0cf00afc4340a429a9c4830f638b4593d7c3af commit 4afa50b393ff1fb34dd577888a05b81dfdced5af commit 6eb0c5ab1d43bcf9edd4fefd19031f2b96ded728 commit aca43b656623f38dfa6ea835dacbdfec51d03a67 commit 6bb1273e83c29b3aeff9584bc8f6272e773294ad commit d660f698427277ce695a5b756f3143c8304274ea commit 6134b875f39986564aced5e2d7329fcd852f17f4 commit b4e45f67057be22133b6bec88cdf285d5c8214db commit 6eac79a6fed4842e00607c00c445213b51bba377 commit cb32fd690a957819865219a847e3c21a53a0f419 commit 73bfe0bd9adb8e4dfcee7239e56a425c6d58f4e9 commit f768f367bcd1f37a53c563495176a5a134caf234 commit c7ec179a95c1ed4fcd3d3be3f981c8c20dce534a commit cddf391bf6839e9f093cef15508669c1f3f92122 commit 5a616c08ce089e25dc0e8da920727af4d11279bf commit 6ae93c058725991df5a9ae35cefec368919b5fea commit fc98d16ea77372f4ab4231e8904f8467e8d1ef71 A summary of the changes that relate to bppd, zebra and the lib follows. bgpd changes * attribute handling: (a) now checks the flag byte for all attributes and issues suitable log messages and notifications, (b) reports some length issues that previously let slide (local pref). Tighten End-of-RIB detection -- now iff an MP_UNREACH is the *only* attribute and no ordinary update or withdraw. * added --socket/-z option -- sets zebra socket name * sets IPv6 tclass as required * improved next hop handling and added "show ip bgp scan" and "show ip bgpd scan detail" commands. see commits: fc98d16ea77372f4ab4231e8904f8467e8d1ef71 0e8032d69961ae196c11ba6ead856084c7acf7c2 b64bfc1c4a552fc0b4dd024d5f77171ec848a5df 318f0d8a7f5e8e87086bbf2a9e7c4b35638951ac 8e80bdf20f493a71bcf74262ed3aa3a2437f4df6 f04a80a5d209dbb54f6fec5d0149b7c0e489d29e * removed SAFI_UNICAST_MULTICAST * fiddled with SAFI_MPLS_LABELED_VPN -- unsure if this is now complete -- stuff here TODO ! * support for multicast SAFI see commits: 73bfe0bd9adb8e4dfcee7239e56a425c6d58f4e9 5a616c08ce089e25dc0e8da920727af4d11279bf * added "match probability" commands * uses "route_types.txt" more effectively -- which affects the implementation of "redistribute" commands see commit: e0ca5fde7be5b5ce90dae78c2477e8245aecb8e9 * "nexthop-local unchanged" included in configuration. zebra changes * some whitespace change clutter :-( * ZEBRA_HELLO and mopping up routes (BZ#448) * implement route_types.h * support for SAFI_MULTICAST commit f768f367bcd1f37a53c563495176a5a134caf234 IPv6 MP-BGP Routes addition and deletion commit cddf391bf6839e9f093cef15508669c1f3f92122 IPv4 MP-BGP Routes addition and deletion * brought up to date with RFC6275 * add --socket/-z option * add "ipv6 nd mtu <1-65535>" commands lib changes * filter-list handling -- does not free the filter-list before calling the delete_hook(). However, unlike commit 6a2e0f36b103386e57dbe3a6ee4716e809111198 *does* remove the filter-list from the name look-up, before calling the delete_hook() -- which I believe works better. * md5.c now includes RFC 2104 HMAC However fixed to remove compiler warning, by replacing use of caddr_t by unsigned char*. Some phantom whitespace changes elsewhere * prefix.c: commits d171bf58ef12ace43d48565e6870722dece1e6ed 051954f574b9c26458518a7029aeed118f0da620 9663386f16e6285a322747514527fdf1d19788e4 - optimise masklen2ip() and apply_mask_ipv4() -- the version here should work on a Big-Endian machine as well. - optimise ip_masklen() -- the version here should (a) work on a Big-Endian machine, (b) give the same result as before if the netmask is not, in fact, valid, and (c) uses just 256 bytes of table -- not 64K. Version here is probably not quite as fast as the previous patch... but certainly faster that what was there before. * zclient.c: introduced zclient_serv_path, for general zclient and for bgpd zlookup. Added ZEBRA_HELLO to client start. Added safi to ipv4 and ipv6 route add/delete.
| * fix zebra protocol after MP-BGP changesDenis Ovsienko2012-01-231-0/+5
| | | | | | | | | | | | The previous commits modified both zebra and bgpd for additional SAFI field, but not any other routing daemon, which led to zebra daemon crashing with failed assertion.
* | Removing compiler warnings.Chris Hall2010-04-161-1/+1
|/ | | | | | | | Removed nearly 100 compiler warnings in the various routing daemons which now clean compile. Removed one warning in vty.c, which was obscured by the other warnings. SO... this commit corrects the previous one.
* [isisd] Fix compiler warnings and allow v4-only compilationPaul Jakma2006-12-081-2/+4
| | | | | | | | | | | 2006-12-08 Hannes Gredler <hannes@gredler.at> * isis_adjacency.c: (isis_new_adj) Allow NULL snpa argument. * isis_pdu.c: (various) Update calls to isis_new_adj() to pass NULL and use default. * (general) Add forward declarations where required. Fix up const char *'s. Allow V4-only compilation.
* [zserv] fix up custom isisd and bgpd Zserv functions for new format.paul2006-01-171-4/+1
| | | | | | | | | | 2006-01-17 Paul Jakma <paul.jakma@sun.com> * bgp_nexthop.c: (zlookup_read*) convert to new Zserv format. (zlookup_query_ipv6) ditto. (bgp_import_check) ditto. * isis_zebra.c: (isis_zebra_route_add_ipv4) fix for new zserv format.
* * isis_spf.c: Changing cost from uint16_t to uint32_t. Unsethasso2005-09-261-0/+2
| | | | | | | | | | | | | ISIS_ROUTE_FLAG_ACTIVE flag before running SPF. * isisd.[ch]: Separate route tables for different levels. SPF is done separately, but in case of L1L2 area they have to be merged. * isis_zebra.c: Set/unset ISIS_ROUTE_FLAG_ZEBRA_SYNC flag correctly in case of adding/removing IPv4 routes. * zebra_route.c: Rework route validating process. Merging L1 and L2 tables in case of L1L2 area. In short - many changes to make SPF work more correctly, add/remove to/from RIB also works now. It's still very far from perfect though.
* * *.c: Try to be less verbose by default (without any debug optionshasso2005-09-041-6/+12
| | | | | | | on). * isis_lsp.c (lsp_build_nonpseudo): Use stream_reset() instead of touching endp directly. * isis_lsp.c (lsp_build_pseudo): Ditto.
* 2005-04-11 Andrew J. Schorr <ajschorr@alumni.princeton.edu>nonblocking_zclient_afterajs2005-04-111-11/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Implement non-blocking zclient I/O with buffering. * zclient.h (struct zclient): Add two fields to support non-blocking I/O: struct buffer *wb, and struct thread *t_write. (zclient_free): Remove function. (zebra_redistribute_send): Change 2nd arg from socket fd to struct zclient * (needed to support non-blocking I/O and buffering). (zclient_send_message): New function to send an arbitrary message with non-blocking I/O. * zclient.c (zclient_new): Create write buffer. (zclient_free): Remove unused function. (zclient_stop): Must cancel new t_write thread. Also, reset all buffers: ibuf, obuf, and wb. (zclient_failed): New helper function for typical error handling. (zclient_flush_data): New thread to flush queued data. (zclient_send_message): New function to send the message in zclient->obuf to zebra using non-blocking I/O and buffering. (zebra_message_send, zapi_ipv4_route, zapi_ipv6_route): Use new zclient_send_message function instead of calling writen. (zclient_start): Set socket non-blocking. Also, change 2nd arg to zebra_redistribute_send from zclient->sock to zclient. (zebra_redistribute_send): Change 2nd arg to struct zclient *. Can now use zclient->obuf to assemble the message instead of allocating a temporary stream. And call zclient_send_message to send the message instead of writen. (zclient_read): Convert to support non-blocking I/O by using stream_read_try instead of deprecated stream_read. (zclient_redistribute): Change 2nd arg to zebra_redistribute_send from zclient->sock to zclient. * ospf6_zebra.c (ospf6_zebra_redistribute, ospf6_zebra_no_redistribute): Change 2nd arg to zebra_redistribute_send from zclient->sock to zclient. * ospf_zebra.c (ospf_zebra_add): Call zclient_send_message instead of writen. * rip_zebra.c (rip_redistribute_set, rip_redistribute_unset, rip_redistribute_clean): Change 2nd arg to zebra_redistribute_send from zclient->sock to zclient. * ripng_zebra.c (ripng_redistribute_unset, ripng_redistribute_clean): Change 2nd arg to zebra_redistribute_send from zclient->sock to zclient. * bgp_zebra.c (bgp_redistribute_set, bgp_redistribute_unset): The 2nd arg to zebra_redistribute_send is now zclient instead of zclient->sock. * isis_zebra.h (isis_zebra_finish): Remove declaration of unused function. * isis_zebra.c (isis_zebra_route_add_ipv4): Call zclient_send_message to send the message to zebra instead of calling writen directly, since zclient_send_message understands non-blocking I/O and will manage the buffer queue appropriately. (isis_zebra_finish): Remove unused function, particularly since the zclient_free function has been removed.
* 2005-04-07 Paul Jakma <paul.jakma@sun.com>quagga_post_listloop_cleanuppaul2005-04-071-8/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * (global): Fix up list loops to match changes in lib/linklist, and some basic auditing of usage. * configure.ac: define QUAGGA_NO_DEPRECATED_INTERFACES * HACKING: Add notes about deprecating interfaces and commands. * lib/linklist.h: Add usage comments. Rename getdata macro to listgetdata. Rename nextnode to listnextnode and fix its odd behaviour to be less dangerous. Make listgetdata macro assert node is not null, NULL list entries should be bug condition. ALL_LIST_ELEMENTS, new macro, forward-referencing macro for use with for loop, Suggested by Jim Carlson of Sun. Add ALL_LIST_ELEMENTS_RO for cases which obviously do not need the "safety" of previous macro. LISTNODE_ADD and DELETE macros renamed to ATTACH, DETACH, to distinguish from the similarly named functions, and reflect their effect better. Add a QUAGGA_NO_DEPRECATED_INTERFACES define guarded section with the old defines which were modified above, for backwards compatibility - guarded to prevent Quagga using it.. * lib/linklist.c: fix up for linklist.h changes. * ospf6d/ospf6_abr.c: (ospf6_abr_examin_brouter) change to a single scan of the area list, rather than scanning all areas first for INTER_ROUTER and then again for INTER_NETWORK. According to 16.2, the scan should be area specific anyway, and further ospf6d does not seem to implement 16.3 anyway.
* 2005-04-02 Andrew J. Schorr <ajschorr@alumni.princeton.edu>ajs2005-04-021-2/+3
| | | | * isis_zebra.c: (isis_zebra_if_del) Must use if_lookup_by_name_len.
* 2005-04-02 Andrew J. Schorr <ajschorr@alumni.princeton.edu>ajs2005-04-021-10/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* * *.c: Changed many functions to static. Some commented outhasso2005-01-181-14/+16
| | | | functions and some tiny related fixes. No functional changes.
* Really fix crashes now. Revert isis_circuit_update_params() part of previoushasso2004-12-291-6/+8
| | | | commit. Replace all if_is_up() calls with if_is_operative().
* Don't crash during interface up/down events.hasso2004-12-291-0/+3
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* zlog_* cleanup. Level of debug messages to LOG_DEBUG.hasso2004-12-241-9/+9
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* No warnings here any more.hasso2004-10-071-1/+2
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* Common router id.hasso2004-10-031-13/+17
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* Compiler warnings fixes.hasso2004-09-261-2/+2
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* Isisd is now able to remove addresses from circuit and trigger LSP updateshasso2004-09-141-1/+14
| | | | if it's done. Some random fixes as well and update to sample configuration.
* Indentation only. No any functional changes.hasso2004-09-101-230/+238
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* Make it compile in NetBSD and OpenBSD.hasso2004-05-191-1/+0
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* 2004-05-08 Paul Jakma <paul@dishone.st>paul2004-05-081-5/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * bgp_zebra.c: (bgp_interface_address_add) sync to zclient changes (bgp_interface_address_delete) ditto. (bgp_zebra_announce) ditto. (bgp_zebra_withdraw) ditto. * isis_zebra.c: Sync with zclient changes. * zclient.c (zapi_ipv4_route) Follow Sowmini's lead and describe message format. * ospf6_zebra.c: Sync to zclient changes * ospf_zebra.c: Sync with lib/zclient changes * rip_zebra.c: sync with zclient changes. * rip_interface.c: ditto. * ripng_{interface,zebra}.c: sync with zclient changes 2004-05-08 Sowmini Varadhan <sowmini.varadhan@sun.com> * zclient.c: (zapi_ipv4_add) collapsed into zapi_ipv4_route (zapi_ipv4_delete) ditto. (zapi_ipv4_route) add/delete a route by way of cmd arg. (zapi_ipv6_add) collapsed into zapi_ipv6_route. (zapi_ipv6_delete) ditto. (zapi_ipv6_route) add/delete a route by way of cmd arg. (zebra_interface_address_delete_read) collapsed into zebra_interface_address_read. (zebra_interface_address_delete_read) ditto. (zebra_interface_address_read) read address add/delete messages by way of type argument. Describe command message format. (zebra_interface_add_read) Unconditionally read new ifmtu6 field. Describe command message format. (zebra_interface_state_read) Unconditionally read new ifmtu6 field. (zclient_redistribute_set) Collapsed into zclient_redistribute (zclient_redistribute_unset) ditto (zclient_redistribute) set/unset redistribution. (zclient_redistribute_default_set) Collapsed into zclient_redistribute_default. (zclient_redistribute_default_unset) ditto. (zclient_redistribute_default) Redistribute default set/unset. * zclient.h: delete zapi_ipv{4,6}_add, zapi_ipv{4,6}_delete. Add zapi_ipv{4,6}_route. delete zclient_redistribute_set/unset. Add zclient_redistribute. Ditto for zclient_redistribute_default_{set/unset}.
* Some fixes to isisd done by me and Cougar in the spring of 2003. Seehasso2003-12-231-0/+4
| | | | changelog for details.
* Initial revisionjardin2003-12-231-0/+592
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