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| * | | bgpd: use bgp_attr_malformed()Denis Ovsienko2011-10-181-17/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some of the recent attribute flags/length checks copied from QRE use bgp_notify_send_with_data() directly, but master branch assumes using bgp_attr_malformed(). * bgp_attr.c * bgp_attr_med() * bgp_attr_local_pref() * bgp_attr_atomic() * bgp_attr_originator_id() * bgp_attr_cluster_list() * bgp_mp_reach_parse() * bgp_mp_unreach_parse()
| * | | bgpd: add flag checks for MP_(UN)REACH_NLRIDenis Ovsienko2011-10-173-11/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * bgp_attr.[ch] * bgp_mp_reach_parse(): add extra arguments and a uniform flag check block * bgp_mp_unreach_parse(): idem * bgp_attr_parse(): provide extra arguments * bgp_mp_attr_test.c * parse_test(): justify respective calls
| * | | bgpd: fix spelling of CLUSTER_LISTDenis Ovsienko2011-10-171-1/+1
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| * | | bgpd: check CLUSTER_LIST attribute flagsDenis Ovsienko2011-10-171-2/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * bgp_attr.c * bgp_attr_cluster_list(): accept extra argument, add checks for "optional", "transitive" and "partial" bits, log each error condition independently * bgp_attr_parse(): provide extra arguments
| * | | bgpd: check ORIGINATOR_ID attribute flagsDenis Ovsienko2011-10-171-2/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * bgp_attr.c * bgp_attr_originator_id(): accept extra argument, add checks for "optional", "transitive" and "partial" bits, log each error condition independently * bgp_attr_parse(): provide extra arguments
| * | | vtysh: [build] silence preprocessor errors in some casesDmitrij Tejblum2011-10-171-1/+1
| | | | | | | | | | | | | | | | * extract.pl.in: use configured CPPFLAGS in cpp invocation.
| * | | lib: compile even without IPV6_TCLASSDenis Ovsienko2011-10-171-1/+3
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| * | | IPv6 transport class suppportStephen Hemminger2011-10-175-1/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | IPv6 supports the same concept of differentiated service for routing protocols as IPv4, but like too many things, the standards committee decided that having two names for the same thing wasn't good enough and introduced a third more generic term transport class. The socket option to set transport class works the same as IPv4, but the arguments are different. * lib/sockopt.[ch] * setsockopt_ipv6_tclass(): new function * bgpd/bgp_network.c * bgp_connect(): set socket option * bgp_listener(): set socket option * ospf6d/ospf6_network.c * ospf6_set_transport_class(): new function * ospf6_serv_sock(): set socket option * ripngd/ripngd.c * ripng_make_socket(): set socket option
| * | | bgpd: fix regression in improved attr flag checksDenis Ovsienko2011-10-121-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 2febf323411c1aed9d7694898f852ce2ef36a7e5 assumed every flag bit except optional/transitive/partial unset, which at times could not be true for "extended length" bit. * bgp_attr.c * bgp_attr_origin(): exclude BGP_ATTR_FLAG_EXTLEN from comparison * bgp_attr_nexthop(): idem * bgp_attr_med(): idem * bgp_attr_local_pref(): idem * bgp_attr_atomic(): idem
| * | | bgpd: fix parsing of graceful restart cap. (#663)Peter Pentchev2011-10-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "While setting up a testbed, I ran across a little problem in the parsing of the "graceful restart" BGP capability that resulted in Quagga not actually activating it for the peer in question - when the peer sent a single AFI/SAFI block." * bgp_open.c * bgp_capability_restart(): actually process the last AFI/SAFI block
| * | | bgpd: improve attr length error handling (BZ#679)Denis Ovsienko2011-10-081-12/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * bgp_attr.c * bgp_attr_parse(): provide extra argument to bgp_attr_aggregator() * bgp_attr_local_pref(): use bgp_notify_send_with_data() * bgp_attr_atomic(): idem * bgp_attr_aggregator(): idem Conflicts: bgpd/bgp_attr.c
| * | | bgpd: improve attr flags checksDenis Ovsienko2011-09-301-138/+53
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Do not check each of the Optional/Transitive/Partial attribute flag bits, when their only valid combination is known in advance, but still perform bit-deep error message logging. This change assumes unused (low-order) 4 bits of the flag octet cleared. * bgp_attr.c * bgp_attr_origin(): rewrite check * bgp_attr_nexthop(): idem * bgp_attr_med(): idem * bgp_attr_local_pref(): idem * bgp_attr_atomic(): idem Conflicts: bgpd/bgp_attr.c
| * | | bgpd: ignore 4 bits of attribute flags byteDenis Ovsienko2011-09-301-1/+4
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| * | | bgpd: add missing "partial" flag checks (BZ#676)Denis Ovsienko2011-09-301-3/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ORIGIN handling function used to have "partial" bit check and recent commits added it for NEXT_HOP, MULTI_EXIT_DISC and ATOMIC_AGGREGATE cases. This commit adds "partial" check for AS_PATH and LOCAL_PREF cases, which should leave attributes 1 through 6 inclusive completely covered with attribute flags checks. * bgp_attr.c * bgp_attr_origin(): use bit-by-bit checks for better diagnostics * bgp_attr_aspath(): add flag check * bgp_attr_local_pref(): idem Conflicts: bgpd/bgp_attr.c
| * | | bgpd: improve NEXT_HOP attribute checks (BZ#680)Denis Ovsienko2011-09-302-6/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * lib/prefix.h * IPV4_CLASS_DE(): new helper macro * bgp_attr.c * bgp_attr_nexthop(): add check for "partial" bit, refresh flag error reporting, explain meaning of RFC4271 section 6.3 and implement it Conflicts: bgpd/bgp_attr.c
| * | | bgpd: rename SAFI 3 according to RFC4760Denis Ovsienko2011-09-294-9/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - SAFI value 3 is reserved. It was assigned by RFC 2858 for a use that was never fully implemented, so it is deprecated by this document. * zebra.h: rename macro * bgp_fsm.c: (bgp_graceful_restart_timer_expire, bgp_graceful_stale_timer_expire, bgp_stop, bgp_establish): update * bgpd.c: (peer_nsf_stop): update * bgp_open.c: (bgp_capability_vty_out): SAFI 3 isn't a recognized case any more
| * | | bgpd: more SAFI fixesDenis Ovsienko2011-09-297-60/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (with resolved conflict in bgpd/bgp_packet.c) Two macros resolving to the same integer constant broke a case block and a more thorough merge of BGP_SAFI_VPNV4 and BGP_SAFI_VPNV6 was performed. * bgpd.h: MPLS-labeled VPN SAFI is AFI-independent, switch to single * macro * bgp_capability_test.c: update test data * bgp_mp_attr_test.c: idem * bgp_route.c: (bgp_maximum_prefix_overflow, bgp_table_stats_vty) update macro and check conditions (where appropriate) * bgp_packet.c: (bgp_route_refresh_send, bgp_capability_send, bgp_update_receive, bgp_route_refresh_receive): idem * bgp_open.c: (bgp_capability_vty_out, bgp_afi_safi_valid_indices, bgp_open_capability_orf, bgp_open_capability): idem * bgp_attr.c: (bgp_mp_reach_parse, bgp_packet_attribute, bgp_packet_withdraw): idem
| * | | bgpd: fix SAFI for for MPLS labeled VPN-IPv6Denis Ovsienko2011-09-292-2/+2
| | |/ | |/| | | | | | | | | | * bgpd.h: change value of BGP_SAFI_VPNV6 to 128 (RFC4659, BZ#659) * bgp_route.c: (bgp_table_stats_vty) fix length argument to strncmp()
| * | release: 0.99.20quagga_0_99_20_releaseDenis Ovsienko2011-09-291-1/+1
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| * | ospfd: fix regression in recent commitYAMAMOTO Shigeru2011-09-291-10/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | commit '717750433839762d23a5f8d88fe0b4d57c8d490a' causes SEGV error, when 'oi = ospf_if_lookup_recv_if (ospf, iph->ip_src, ifp);' returns NULL. * ospf_packet.c * ospf_read(): change a place of calling 'ospf_verify_header()'
| * | ospfd: remove unused macroDenis Ovsienko2011-09-271-4/+0
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| * | bgpd: don't be confused by "unspecific" subcode in the NOTIFY message.Dmitrij Tejblum2011-09-272-1/+7
| | | | | | | | | | | | | | | | | | * bgp_debug.c (bgp_notify_open_msg, bgp_notify_update_msg, bgp_notify_cease_msg, bgp_notify_capability_msg): add messages for "unspecific" subcode.
| * | lib: provide more information in case of failed LOOKUP.Dmitrij Tejblum2011-09-272-6/+7
| | | | | | | | | | | | | | | | | | | | | * log.[ch] * mes_lookup: add a parameter with the name of the message list, print the name in case of failure. * LOOKUP macro: pass the name of the message list.
| * | configure: test for glibc backtrace even without glibc.Dmitrij Tejblum2011-09-271-8/+6
| | | | | | | | | | | | Other platform may have compatible facilities.
| * | ospfd: spellingDenis Ovsienko2011-09-271-1/+1
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| * | bgpd: spellingDenis Ovsienko2011-09-271-1/+1
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| * | bgpd: spellingDenis Ovsienko2011-09-271-1/+1
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| * | ospfd: use existing macro for consistencyDenis Ovsienko2011-09-271-2/+2
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| * | zebra: add missing includesDenis Ovsienko2011-09-272-0/+5
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| * | ospf6d: address more trivial compiler warningsDenis Ovsienko2011-09-273-2/+13
| | | | | | | | | | | | | | | | | | | | | * ospf6_main.c: include required headers * ospf6_asbr.h: idem * ospf6_spf.c * ospf6_spf_install(): remove unused variables
| * | ospfd: sizing macros cleanupDenis Ovsienko2011-09-272-10/+8
| | | | | | | | | | | | | | | | | | * ospf_spf.c * ROUTER_LSA_TOS_SIZE: prepend OSPF_ and move to ospf_lsa.h * ROUTER_LSA_MIN_SIZE: replace with existing OSPF_ROUTER_LSA_LINK_SIZE
| * | lib: use "protocol-independed API" from RFC3678, if that is availableDmitrij Tejblum2011-09-272-4/+31
| | | | | | | | | | | | | | | | | | | | | | | | (This commit is based on the patch from BZ#420, and should fix that bug.) * configure.ac: detect availability of that API * sockopt.c (setsockopt_ipv4_multicast): use it for join/leave IPv4 multicast groups
| * | lib: futher simplification of setsockopt_ipv4_multicast()Dmitrij Tejblum2011-09-271-64/+44
| | | | | | | | | | | | | | | * sockopt.c (setsockopt_ipv4_multicast): check for wrong optname with assert(), rather than return an error.
| * | lib: fix omission in the previous commit to lib/sockopt.cDmitrij Tejblum2011-09-271-0/+1
| | | | | | | | | | | | | | | * sockopt.c (setsockopt_ipv4_multicast_if): fix missed line in the previous commit.
| * | lib: simplify interface of setsockopt_multicast_ipv4().Dmitrij Tejblum2011-09-274-60/+63
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * sockopt.[ch] (setsockopt_ipv4_multicast): ifindex is now mandatory (all non-ancient OSes can use it anyway), and if_addr parameter (the address of the interface) is now gone. (setsockopt_ipv4_multicast_if): IP_MULTICAST_IF processing moved to this new function * ospf_network.c (ospf_if_add_allspfrouters, ospf_if_drop_allspfrouters, ospf_if_add_alldrouters, ospf_if_drop_alldrouters, ospf_if_ipmulticast), rip_interface.c (ipv4_multicast_join, ipv4_multicast_leave, rip_interface_new): adapt to the new interface
| * | ospf6d: spellingDenis Ovsienko2011-09-272-12/+12
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| * | lib: remove unused variableDenis Ovsienko2011-09-271-3/+1
| | | | | | | | | | | | * sockopt.c (getsockopt_ifindex): "ifindex" was never used
| * | delete CVS keywordsDenis Ovsienko2011-09-2712-23/+0
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| * | configure: fix OpenPAM detectionDenis Ovsienko2011-09-271-1/+8
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| * | bgpd: check ATOMIC_AGGREGATE attr flags (BZ#678)Denis Ovsienko2011-09-271-2/+38
| | | | | | | | | | | | | | | | | | | | | | | | * bgp_attr.c * bgp_attr_atomic(): accept extra argument, add checks for "optional", "transitive" and "partial" bits, log each error condition independently * bgp_attr_parse(): provide extra argument
| * | bgpd: check MULTI_EXIT_DISC attr flags (BZ#677)Denis Ovsienko2011-09-271-0/+32
| | | | | | | | | | | | | | | | | | * bgp_attr.c * bgp_attr_med(): add checks for "optional", "transitive" and "partial" bits, log each error condition independently
| * | bgpd: check LOCAL_PREF attribute flags (BZ#674)Denis Ovsienko2011-09-271-2/+27
| | | | | | | | | | | | | | | | | | | | | | | | * bgp_attr.c * bgp_attr_local_pref(): accept extra argument, add checks for "optional" and "transitive" bits, log each error condition independently * bgp_attr_parse(): provide extra argument
| * | bgpd: add useful notification logs (BZ#616)heasley2011-09-271-3/+16
| | | | | | | | | | | | | | | * bgp_packet.c * bgp_notify_send_with_data(): add calls to zlog_info()
| * | bgpd: consistent log msg format (BZ#565)heasley2011-09-271-5/+5
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| * | ospf6d: add lost lines to area config blockJon Andersson2011-09-271-0/+12
| | | | | | | | | | | | | | | | | | * ospf6_area.c * ospf6_area_config_write(): write filter-list, import-list and export-list lines
| * | ospf6d: fix crash on filter-list handling (BZ#530)Christian Hammers2011-09-271-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | This essentially merges the fix available from Debian build of Quagga. * ospf6_area.c * area_filter_list(): use correct argv indices * no_area_filter_list(): idem
| * | configure: fix FreeBSD header detection (BZ#408)Denis Ovsienko2011-09-271-9/+30
| | | | | | | | | | | | | | | | | | | | | | | | This change is based on Xavier Beaudouin's patch (which fixes detection of 3 config.h macros on FreeBSD without any impact to Linux build of Quagga) and FreeBSD port patch (which fixes 5 config.h macros, but breaks the Linux build), it fixes 5 macros and works for both FreeBSD 8 and Linux.
| * | isisd: include hash.h, not hash.cPeter Szilagyi2011-09-271-1/+1
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| * | isisd: raise hello rate for DIS (BZ#539)Fritz Reichmann2011-09-271-2/+24
| | | | | | | | | | | | | | | * isis_pdu.c: Divide hello interval by three, depending if we are DIS or not.
| * | isisd: fix crash on "no router isis" (BZ#536)Fritz Reichmann2011-09-276-3/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The crash is due to threads accessing data that gets destroyed during the removal of the configuration. * isis_circuit.c: Destroy adjacencies to stop adjacency expiry thread. Stop PSNP threads. * isisd.c: Change state of circuit back to INIT and reassign the circuit structure to isis->init_circ_list rather than destroying the circuit data structure. Stop SPF threads. Stop LSP generation threads. * isisd.h: Add pointers to LSP threads into area structure in order to stop them in isisd.c * isis_lsp.c: Store pointer to LSP thread in area structure. * isis_pdu.c: Stop PDU generation for a circuit with a removed area. * isis_pfpacket.c: Stop processing received PDUs for a circuit with a removed area.
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