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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.
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* 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
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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.
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* ripd/rip_interface.c
* rip_request_neighbor(): comment out, unused
* rip_request_neighbor_all(): idem
* rip_interface_up(): Cast flags otherwise compiler complains
about %lld not matching uint64_t on 64 bit x86. Print in hex
since flags are bit field.
* rip_interface_add(): idem
* rip_interface_delete(): idem
* ripd/rip_zebra.c
* rip_redistribute_set(): comment out, unused
* ripd/ripd.h
* rip_redistribute_check(): move prototype here so compiler
can check function against prototype
* ripd/ripd.c
* rip_update_default_metric(): comment out, unused
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*/*: ifp->flags is 64 bit unsigned which can not be handled by %l on 32
bit architectures - requires %ll and the appropriate cast.
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The cmd_nodes used to configure vty, can mostly be static so
(basic data hiding 101).
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Simple conversion of XMALLOC/memset to XCALLOC
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Fix a potential problem (most probably not triggering a real problem, at
least on Linux). When an interface goes down and ripd tries to delete the
corresponding route it errorneously passes the interface's index instead of
the metric to zebra.
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2008-03-13 Paul Jakma <paul.jakma@sun.com>
* ripd.c/rip_interface.c: Remove 0 entries from rip_msg
ri_version_msg struct message's, not needed with recent fixes
to mes_lookup.
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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.
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2006-05-04 Paul Jakma <paul.jakma@sun.com>
* (general) Fixes for bugs #261 and 262. Thanks to
Konstantin V. Gavrilenko <kos@arhont.com> for the problem
reports, testing of a series of proposed patches and comment
on the proposed changes in behaviour.
* rip_interface.c: (ip_rip_authentication_mode_cmd) Parse all
of the command before making any changes to configured state.
* ripd.c: (rip_read) RIP version control should be absolute and
always apply, fixes bug #261 by allowing RIPv1 to be disabled.
Fix bug #262: If authentication is enabled, then
unauthenticated packets should not be accepted. We do however
make an exception for RIPv1 REQUEST packets, to which we will
reply as RIPv1 can now be disabled fully, to allow ripd to
still provide routing /information/ to simple devices.
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* ripd.c: (rip_response_process) Instead of calling
rip_interface.c:if_valid_neighbor(), call the equivalent
library function if_lookup_address().
* rip_interface.c: (if_valid_neighbor) Remove function, since it is
essentially equivalent to the if_lookup_address() library function.
* ripd.h: (if_valid_neighbor) Remove function declaration.
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* (general) static/extern functions and definitions.
* rip_interface.h: new file, export the public functions from
rip_interface.c
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* rip_interface.c: Now the command "no ip rip split-horizon
poisoned-reverse" just inhibates the poisoned-reverse effects
but keep spli-horizon activ.
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* lib/filer.c: show protocol name in filter_show()
* lib/plist.c: show protocol name in vty_show_prefix_entry()
* routemap.c: show protocol name in vty_show_route_map_entry()
* lib/vty.c: in vty_command(), show protocol name if command unknown
* zebra/zserv.c: Always provide distance fo route add
* ripd/rip_snmp.c: rip2IfConfReceive() sends values in conformance
with RFC. Also PeerDomain is now set to a STRING type.
* ripd/ripd.h: rip_redistribute_add() API includes metric and distance
* ripd/ripd.c: rip_redistribute_add() API i.e. stores metric and distance
Now allows a RIP-route to overcome a redistributed route coming
from a protocol with worse (higher) administrative distance
Metrics from redistribution are shown in show ip rip
* ripd/rip_zebra.c: adapt to the rip_redistribute_add() API, i.e.
provide distance and metric
* ripd/rip_interface.c: adapt to the rip_redistribute_add() API
* ripd/rip_routemap.c: no RMAP_COMPILE_ERROR on (metric > 16) usage
rather a CMD_WARNING, because set metric ius shared with other
protocols using larger values (such as OSPF)
The match metric action takes first external metric if present
(from redistribution) then RIP metric.
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* ripd.c: (general) Fix previous commit, broke multicast bind and
hence setting of source port, which broke communication with
non-borken ripd. Fix removes more stuff from rip_interface.c
than it adds to ripd.c ;)
(rip_create_socket) the to argument really is a from argument,
rename it. Set the source port to RIP port unconditionally, it's
required.
(rip_send_packet) Set from address correctly for multicast.
(rip_output_process) trivial: num can be BSS specified, rather
than in body.
* rip_interface.c: (rip_interface_multicast_set) strip out
redundant stuff related to bind, which rip_create_socket does.
Just make it set the multicast socket option, as per the
interface concerned, no more.
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* rip_interface.c: Fix authentication, no-auth impossible to specify
(rip_interface_new) default to RIP_NO_AUTH
(rip_interface_reset) ditto
(rip_interface_config_write) write out config for simple
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* rip_interface.c (rip_interface_add): Need to call
rip_passive_interface_apply (was already calling it in
rip_interface_up).
[backport candidate]
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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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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.
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* (global) update all c files to match the lib/vector.h rename of
(struct vector).active to max, and vector_max macro to
vector_active.
* lib/vector.h: Rename to (struct vector).max to slightly less
confusing active, for the number of active slots, distinct from
allocated or active-and-not-empty. Rename vector_max to
vector_active for same reason.
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* *.c: Change level of debug messages to LOG_DEBUG.
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* global: Replace strerror with safe_strerror. And vtysh/vtysh.c
needs to include "log.h" to pick up the declaration.
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* ripd.c: Collapse redundant passing of various address structs,
struct interface and struct connected as arguments to functions
down to two key arguments, namely struct connected and, possibly,
address of source/destination. Testing for RIPv1 would be useful.
(rip_read) lookup struct connected for the received packet, pass
it on.
* rip_interface.c: With previous changes, we no longer have to tread
carefully with struct connected, as it will always be there and
valid.
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ripd might need some more testing though.
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* rip_interface.c: (rip_interface_multicast_set) get rid
of extraneous if_pointopoint arg. ifp is accessible via connected.
pass connected->ifp->ifindex to setsockopt_multicast_ipv4.
* ripd.c: (rip_send_packet) update call to
rip_interface_multicast_set
* ripd.h: update rip_interface_multicast_set prototype
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* ripd.h: Add define for the RIPv2 Authentication Data family
Move the auth type defines up to where other defines live.
Add RIP_AUTH_MD5_COMPAT_SIZE, for backwards compatible
md5->auth_len size. Add md5_auth_len field to struct
rip_interface: (rip_interface_new) Init md5_auth_len to compatible
size.
(ip_rip_authentication_mode_cmd) Extended to handle setting
md5 auth-length. Appropriate aliases added.
(no_ip_rip_authentication_mode_cmd) Reset md5_auth_len to
compatible size.
(rip_interface_config_write) Teach it about md5_auth_len.
_always_ write out the auth-length, so that everyone will get
the setting in their config file, and hence allow for a future
change of default for md5_auth_len to be less painful - every md5
user will have this setting in their config file.
ripd.c: (rip_packet_dump) Change nasty hard coded constants to
symbolic defines. Change various tests of 'ntoh.(variable) ==
constant' to test 'variable == ntoh.(constant)'. Clean up
indentation on some long lines.
(rip_auth_simple_password) ditto.
(rip_auth_md5) ditto, also add length argument and sanity check
md5 data offset field. Sanity check md5 auth length, accept RFC
or old-ripd/cisco lengths.
(rip_auth_md5_set) as per (rip_packet_dump), also write out
the configured md5 auth length for the interface (old-ripd or rfc)
(rip_read) as per (rip_packet_dump)
(rip_write_rte) ditto
(rip_response_process) ditto
(rip_write_rte) ditto
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* 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}.
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* rip_interface.c: obsolete unbind code in
rip_interface_multicast_set, and instead do the more portable
(though slower) method of creating a socket for each outgoing packet
and binding the source address on the new socket.
* rip_interface.c, ripd.c, ripd.h: Modify rip_request_send so that
source address is determined by the caller of rip_request_send for
ripv1 packets and non-multicast interfaces (rip_request_send loops
over all connected address in all other cases).
* rip_send_packet: don't send packets with source set to
ZEBRA_IFA_SECONDARY connected addresses; improved debug messages;
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* ripd/ripd.c: (rip_send_packet) use rip->sock for mcast sends,
instead of creating one socket per send. send source addr to
rip_update_interface.
(rip_update_process) should send an update on every connected
network for each interface.
(rip_request_send) should send a request on every connected
network for each interface.
* ripd/ripd.h: update prototype for rip_interface_multicast_set
* ripd/rip_interface.c: (rip_interface_multicast_set) reorganized
so that it can be called repeatedly for aliased interfaces (on
multiple networks).
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* zebra/connected.c: revert the 'generic PtP' patch as it causes
far too many problems. People who use FreeSWAN should investigate
native linux ipsec.
* zebra/rt_netlink.c: ditto
* lib/if.c: ditto
* ripd/ripd.h: ditto
* ripd/ripd.c: ditto
* ripd/rip_interface.c: ditto
* ospfd/ospfd.c: ditto
* ospfd/ospf_snmp.c: ditto
* bgpd/bgp_nexthop.c: ditto
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* rip_interface.c: (rip_interface_address_add) call
rip_enable_apply(), or the interface is never considered up.
see [quagga-dev 225].
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* rip_interface.c: add 'default' to passive-interface command DEFUN
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Compile and warning fixes for the ripd 'passive-interface default' patch.
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Subject: [zebra 12403] patch for ripd to accept any version of RIP
by default
The default Cisco IOS behavior is to send RIP version 1 packets and receive
version 1 and version 2 packets. But zebra version 0.92a sends and receives
only version 2 packets by default.
I have patched the code to change zebra's default behavior to sending
version 2 packets (same as before) but receiving both versions. While
this is still not identical to Cisco's behavior, it does now accept
packets of both versions and retains backwards compatibility with
zebra configurations.
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Subject: [zebra 12406] patch for ripd to support "passive-interface
default" behavior
In Cisco IOS, the router rip passive-interface subcommand can accept
an interface name of "default". In that cases, all interfaces are set
to be passive by default, and you must explicitly make it non-passive
by using the "no passive-interface <ifname>" command if you want updates
to go to that interface.
<command implemented for zebra>
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* Merge of zebra privileges
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