| Age | Commit message (Collapse) | Author |
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* (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.
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* ospf_lsa.c: (ospf_lsa_refresh_walker) If the system clock jumps
backward, then current time may be less than
ospf->lsa_refresher_started. This was causing invalid values
for ospf->lsa_refresh_queue.index resulting in infinite loops.
Problem fixed by casting the expression to unsigned before taking
the modulus.
[backport candidate]
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* (global) Update code to match stream.h changes.
stream_get_putp effectively replaced with stream_get_endp.
stream_forward renamed to stream_forward_getp.
stream_forward_endp introduced to replace some previous
setting/manual twiddling of putp by daemons.
* lib/stream.h: Remove putp. Update reference to putp with endp.
Add stream_forward_endp, which daemons were doing manually.
Rename stream_forward to stream_forward_getp.
lib/stream.c: Remove/update references to putp.
introduce stream_forward_endp.
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R. Leu (author of original idea).
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* *.c: Change level of debug messages to LOG_DEBUG.
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ripd might need some more testing though.
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* ospf_dump.c,ospf_lsa.c: Fix typos of merge of previous.
ospf_flood.c: (ospf_process_self_originated_lsa) fix zlog format.
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* ospf_dump.c: (ospf_lsa_header_dump) LOOKUP can return null if
index is out of range.
ospf_flood.c: endianness fix
ospf_lsa.c: Missing ntohl's on (struct lsa *)->data->ls_seqnum
in various places.
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* ospf_lsa.h: Add OSPF_LSA_PREMATURE_AGE flag.
* ospf_lsa.c: added better debug comments. check sequence number in
ospf_lsa_install. ospf_maxage_lsa_remover() checks for
OSPF_LSA_PREMATURE_AGE and re-originates the lsa after ls_acks are
received.
* ospf_flood.c: improve debug statement- print ls_seqnum.
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* ospf_lsa.c: fix up some places where an NSSA specific define,
(OSPF_LSA_LOCAL_XLT) was referenced in if statements without being
ifdef'ed by HAVE_NSSA.
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* (global): Add/fixup NSSA ABR translation functionality
* ospfd.h: Adjust the NSSA ROLE defines. Rename STATE to TRANSLATE.
Rename the LSA_NSSA_GET define to LSA_OPTIONS_NSSA_GET.
* ospfd.c: Adjust to match changes to ospfd.h
* ospf_te.c: Adjust to match change to LSA_NSSA_GET.
* ospf_lsa.h: slights reformatting.
Add new NSSA functions, ospf_translated_nssa_compare() (not
currently used), ospf_translated_nssa_refresh() and
ospf_translated_nssa_originate().
* ospf_lsa.c: Implemented aforementioned new functions. Fix up
several NSSA hooks to /not/ be called for Type-5s which are
translated. Add additional hooks. Set the ROUTER_LSA_NT bit in
router-lsa flags if ABR does translation. New function,
ospf_lsa_translated_nssa_new() implemented. Dont register
translated LSAs for refreshing - instead we implicitly rely on
the ASBR refreshing the Type-7, and refresh the translated Type-5
at the same time. Some minor reformatting. Extra debug info added.
Also, existing debug statements modified to report LSA Id.
* ospf_flood.c: call ospf_translated_nssa_refresh() when refreshing
Type-7. minor reformatting.
* ospf_dump.c: Dump NSSA LSAs.
* ospf_asbr.h: slight reformatting. Export
ospf_external_route_lookup() (though, not used. probably will
undo this).
* ospf_abr.c: Slight reformatting in many places. Update to match
ospfd.h changes.
(ospf_abr_translate_nssa): make it work, using the new ospf_lsa
translation functions.
(Several places): change struct prefix * to struct prefix_ipv4 *.
(might as well do the casts at higher levels). Add more debug
info.
(ospf_abr_announce_stub_defaults): announce default to NSSA areas
too.
(ospf_abr_announce_nssa_defaults): do nothing. this function
probably should die. (see ospf_abr_announce_stub_defaults).
(ospf_abr_task_timer): run NSSA tasks.
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* ospf_lsa.c (router_lsa_flags): Set the correct flags for
router-lsa's. Eg OSPF_FLAG_ASBR is /not/ an LSA flag, its an
internal ospfd flag (just happens to have same value as
ROUTER_LSA_EXTERNAL). Set ROUTER_LSA_EXTERNAL for ASBRs,
ROUTER_LSA_BORDER for ABRs and ROUTER_LSA_NT for NSSA ABRs which
are OSPF_NSSA_ROLE_ALWAYS translators.
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Subject: [zebra 19091] [PATCH] NSSA fixes try2
NSSA didn't work without problems even after my previous fixes. Seems
that I tracked down problems finally.
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Fix removal of Type-7 LSAs, http://bugzilla.dishone.st/show_bug.cgi?id=18
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problems with NSSA are resolved, and we can determine whether this had any
point.
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It didnt solve a particular problem of Hasso's, but i'm committing it just
for posterities sakes, so i dont lose it (i'll revert it immediately).
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To: zebra@zebra.org
Subject: [zebra 18648] [PATCH] Selforiginated Type-7 LSA's are not flushed
from lsdb
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Date: 2003-04-10 14:32:31 +0200 (Thu, 10 Apr 2003)
New Revision: 212
Modified:
zebra-ag/trunk/ospfd/ospf_lsa.c
Log:
I've fixed a small opaque lsa bug which got triggered when deleting opaque
lsa of type 11. It used area->ospf->.. when area was null. This was replaced
by a ospf = ospf_lookyp(); ospf->...
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* Sync to Zebra CVS
* Fix lib/thread.h leak
* Fix small Opaque LSA leak
* Do not configure OSPF interfaces for secondary addresses
* vtysh fixes from Hasso
* Dave Watson's missing ntohs fix
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Subject: [zebra 18573] PATCH ospfd: byte order error in assert statement
I found a bug in the ospfd code tickled this morning by a Type 1
LSA with exactly 62 entries (LSA length of 768, or 0x0300).
A missing ntohs in ospf_lsa.c:ospf_lsa_different() causes an assert
statement to fail, stopping ospfd.
> assert (l1->data->length > OSPF_LSA_HEADER_SIZE);
So, a length of type 768 turns into a length of 3 which is
obviously less than 20.
David
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* sync to latest zebra CVS
* spec file: updated and added define for ospf-api/client
NB: OSPF-API has been broken by the zebra.org changes, which
has added struct ospf * as a new arg to many functions
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From: Masahiko Endo <endo@suri.co.jp>
Reply-To: zebra@zebra.org
To: zebra@zebra.org
Cc: kunihiro@zebra.org, yokota@kddlabs.co.jp
Subject: [zebra 16823] [PATCH] Bugfix and new feature in Opaque-LSA
handling.
----- * ----- * ----- * ----- * ----- * ----- * ----- * ----- * ----- * -----
Changes 2002.12.20
1. Bug fixes
1.1 When an opaque LSA is being removed from (or added to) the LSDB,
it does not mean a change in network topology. Therefore, SPF
recalculation should not be triggered in that case.
There was an assertion failure problem "assert (rn && rn->info)"
inside the function "ospf_ase_incremental_update()", because
the upper function "ospf_lsa_maxage_walker_remover()" called it
when a type-11 opaque LSA is removed due to MaxAge.
1.2 Type-9 LSA is defined to have "link-local" flooding scope.
In the Database exchange procedure with a new neighbor, a type-9
LSA was added in the database summary of a DD message, even if
the link is different from the one that have bound to.
2. Feature enhancements
2.1 Though a "wildcard" concept to handle type-9/10/11 LSAs altogether
has introduced about a year ago, it was only a symbol definition
and actual handling mechanism was not implemented. Now it works.
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[zebra 16681] OSPF NSSA Patches
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