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3,226 Commits 141 Branches 57 Tags 29 MiB
1e5dcb37ac
Commit Graph

1356 Commits

Author SHA1 Message Date
Ondrej Zajicek (work)
1e5dcb37ac OSPF: Send direct acknowledgements as unicast 
Direct acknowledgements should be send as unicast to a corresponding
neighbor. Only delayed acks should be send as multicast to all/designated
routers.
 2019-02-03 21:31:53 +01:00
Ondrej Zajicek (work)
99b2d10be0 OSPF: Reject duplicate DBDES packets after dead interval 
Master may free last DBDES packet immediately. Slave must wait dead
interval before freeing last DBDES packet and then reject duplicate
DBDES packets with SeqNumberMismatch.
 2019-02-03 21:31:15 +01:00
Ondrej Zajicek (work)
bf402c61e6 OSPF: DD seqnum should be initialized only for first attempts 
After SeqNumberMismatch/BadLSReq, we should continue with the old
seqnum++. The old code tries to do that by n->adj, but it was set
nowhere.
 2019-02-03 21:30:10 +01:00
Ondrej Zajicek (work)
2bbd72863f OSPF: Reject DBDES packets with non-matching MTU 
As it is specified in RFC 2328. The old code just provided warning.
 2019-02-03 21:27:02 +01:00
Ondrej Zajicek (work)
ccee5a863e BGP: Cleanup channels when going down 
When going up, uncleaned old channel state may trigger unexpected
conditions crashing bird.
 2019-01-28 15:23:54 +01:00
Ondrej Zajicek (work)
c6faca916a OSPF: Add LSA retransmission counter 2018-12-21 14:26:04 +01:00
Jan Maria Matejka
c217fe593a Merge branch 'maarten' into mq-ordered 2018-12-12 13:10:10 +01:00
Ondrej Zajicek (work)
1a3aba5677 BGP: Add I/C/E flag for BGP routes to show route output 
The flag indicates whether the route is internal (IBGP),
intra-confederation, or external (EBGP).
 2018-12-01 18:04:11 +01:00
Ondrej Zajicek (work)
8972a08fab BGP: Statistics 
Count message rx/tx, enqueued buckets/prefixes and recoverable
error conditions. Show them in 'show protocol all'
 2018-11-30 22:10:14 +01:00
Ondrej Zajicek (work)
9861dba523 Static: Allow multiple routes to the same network with different preference 2018-11-23 00:18:11 +01:00
Jan Maria Matejka
a4e825411a No more warnings ... 
no more warnings
No more warnings over me
And while it is being compiled all the log is black and white
Release BIRD now and then let it flee

(use the melody of well-known Oh Freedom!)
 2018-11-15 12:42:50 +01:00
Ondrej Zajicek (work)
668be0ffb3 Nest: Change preference to lower-is-better 2018-10-24 16:24:27 +02:00
Ondrej Zajicek (work)
60dda81b82 OSPF: Statistics 
Count packet rx/tx and error conditions, per iface and globally.
Show them in 'show ospf' / 'show ospf interface'.

Also removee one level of indentation for areas in 'show ospf' command.
 2018-10-24 16:15:28 +02:00
Ondrej Zajicek (work)
d0f47327f8 Merge branch 'master' into int-new 2018-03-07 17:41:49 +01:00
Ondrej Zajicek (work)
2d6d4b8053 Babel: Fix build with restricted protocol set 
All keywords used in Babel config have to be declared locally.

Thanks to Leo Vandewoestijne for the bugreport.
 2018-03-07 17:35:24 +01:00
Ondrej Zajicek (work)
5ce7adfcf9 Babel: Fix accidental bitwise or assignment 
Fix an accidental bitwise or assignment that was supposed to be a
comparison.

Thanks to Toke Hoiland-Jorgensen for the patch.
 2018-02-13 16:42:03 +01:00
Ondrej Zajicek (work)
185a0a51f8 Babel: Add source-specific routing support 
This patch adds support for source-specific routing to the Babel protocol.
It changes the protocol to support both NET_IP6 and NET_IP6_SADR channels
for IPv6 addresses. If only a NET_IP6 channel is configured,
source-specific updates are ignored. Otherwise, non-source-specific
routes are simply treated as source-specific routes with SADR prefix 0.

Thanks to Toke Hoiland-Jorgensen for the original patch.
Minor changes by Ondrej Santiago Zajicek.
 2018-02-13 16:40:14 +01:00
Ondrej Zajicek (work)
75d98b6013 Merge branch 'master' into int-new 2018-01-23 18:29:32 +01:00
Jan Maria Matejka
8adaf730c0 Pipe: show export state 2018-01-23 13:52:17 +01:00
Jan Maria Matejka
c591810d46 Pipe: fixed template bug 
When pipe inherited from template, every channel config was lost.
 2018-01-23 13:52:01 +01:00
Ondrej Zajicek (work)
63472779ad BGP: Implement 'disable after cease' option 
The option allows to specify that some cease subcodes should
disable the protocol when received.
 2018-01-16 19:17:04 +01:00
Ondrej Zajicek (work)
3831b61966 BGP: Require explicit import and export policies for EBGP channels 
To comply with RFC 8212 requirements.
 2018-01-16 04:14:49 +01:00
Ondrej Zajicek (work)
2e507a7457 Use non-fatal asserts even for regular build 2018-01-10 16:17:37 +01:00
Ondrej Zajicek (work)
72163bd5f3 Nest: Allow modification of channels inherited from templates 
Multiple definitions of same channels are forbidden, but inherited
channel can be redefined. In such case channel options are merged.
 2018-01-09 18:42:22 +01:00
Ondrej Zajicek (work)
d493d0f180 BGP: Fix unknown attribute handling 2018-01-02 16:57:45 +01:00
Ondrej Zajicek (work)
e62cd03307 BGP: Fix graceful restart timer 
Should use remote value, not local value.
 2018-01-02 14:30:08 +01:00
Ondrej Zajicek (work)
e87a95d97d Minor fixes for debug mode 2017-12-16 16:31:43 +01:00
Ondrej Zajicek (work)
8396094156 Minor cleanups 2017-12-14 22:15:01 +01:00
Ondrej Zajicek (work)
d807ea087f BGP: Fix non-transitive ext communities 2017-12-13 15:57:44 +01:00
Ondrej Zajicek (work)
a32a7b58ce Lib: Fix macro/keyword collisions 
Old code breaks with some versions of bison
 2017-12-10 13:16:31 +01:00
Ondrej Zajicek (work)
7fc55925be Several minor fixes 2017-12-10 00:55:34 +01:00
Ondrej Zajicek (work)
dea9886454 BGP: Link check just for single-hop 2017-12-08 17:04:59 +01:00
Ondrej Zajicek (work)
517d05dff1 Enable ECMP and Link detection by default 
ECMP is not enabled on BSD, where it is not supported by BIRD.
 2017-12-08 16:00:33 +01:00
Ondrej Zajicek (work)
49c7ef3b21 BGP: Fix IPv6 MPLS/VPN multicast SAFI 2017-12-08 14:00:36 +01:00
Ondrej Zajicek (work)
ccee67ca3b BGP: Autoconfigure BGP next hops from preferred addresses 2017-12-08 02:26:17 +01:00
Ondrej Zajicek (work)
830ba75e6d Merge commit '1e8721e2aeccfbc3f533e8b8abc07582cee77e9a' into int-new 2017-12-07 21:54:47 +01:00
Ondrej Zajicek (work)
46434a3cad Merge commit '7b2c5f3d2826e3175bf31b1c36056c9efc587a2b' into int-new 2017-12-07 18:35:46 +01:00
Ondrej Zajicek (work)
4ff15a75c5 Merge commit '98bb80a243b58c43453e9be69d19d0350286549c' into int-new 2017-12-07 17:41:09 +01:00
Ondrej Zajicek (work)
a6f79ca57f Timers: Revert temporary names and remove old timer.h 2017-12-07 13:54:59 +01:00
Ondrej Zajicek (work)
574b232427 Timers: Fix TBF and some last remains 2017-12-07 13:53:42 +01:00
Ondrej Zajicek (work)
3b3b0910ff Babel: More changes and bugfixes 
Several changes and bugfixes in Babel, namely:

- Exported route parameters stored directly in route table entry
- Exported non-babel routes no longer stored in per-entry route list
- Route update, selection and retraction simplified and fixed
- Route feasibility is evalualated per update and stored with route
- Unreachable route handling fixed, based on hold interval
- Added 'show babel routes' command

Overall, it fixes some issues with proper propagation of triggered
updates, making Babel convergence after topology change almost
instant.
 2017-12-07 13:53:42 +01:00
Ondrej Zajicek (work)
dbf1ed263c Babel: Fix handling of seqno requests 
Old behavior has several deficiencies compared to standard behavior
(no triggered updates for replies, no retransmissions, ...).
 2017-12-07 13:53:42 +01:00
Ondrej Zajicek (work)
672fb78e12 Babel: Fix handling of IPv4 retractions 
Babel TLV parsing code rejected IPv4 retractions without next-hop,
although next-hop is needed just for regular updates.
 2017-12-07 13:53:42 +01:00
Ondrej Zajicek (work)
268dc7c8b3 Babel: Remove babel_proto ptr from babel_entry 2017-12-07 13:53:42 +01:00
Ondrej Zajicek (work)
738a57b69b Babel: Fix hello timeout for short hello intervals 2017-12-07 13:53:42 +01:00
Ondrej Zajicek (work)
b47eaefe12 Babel: Revamp cost computation and run route selection when cost change 
Also fix several minor bugs and add 'limit' option for k-out-of-j
link sensing strategy. Change default from 8-of-16 to 12-of-16.
Change IHU expiry factor from 1.5 to 3.5 (as in RFC 6126).
 2017-12-07 13:53:42 +01:00
Ondrej Zajicek (work)
f00221fadb Babel: Fix unicast seqno requests 2017-12-07 13:53:42 +01:00
Ondrej Zajicek (work)
38f4721092 Babel: Avoid batch seqno updates 2017-12-07 13:53:42 +01:00
Ondrej Zajicek (work)
5ee69d11f2 Babel: Fix Hello and IHU expiration 2017-12-07 13:53:42 +01:00
Ondrej Zajicek (work)
8b58f565e4 Babel: Update to new timers 2017-12-07 13:53:42 +01:00