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2018-02-13Babel: Add source-specific routing supportOndrej Zajicek (work)
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.
2018-01-23Merge branch 'master' into int-newOndrej Zajicek (work)
2018-01-23Pipe: show export stateJan Maria Matejka
2018-01-23Pipe: fixed template bugJan Maria Matejka
When pipe inherited from template, every channel config was lost.
2018-01-16BGP: Implement 'disable after cease' optionOndrej Zajicek (work)
The option allows to specify that some cease subcodes should disable the protocol when received.
2018-01-16BGP: Require explicit import and export policies for EBGP channelsOndrej Zajicek (work)
To comply with RFC 8212 requirements.
2018-01-10Use non-fatal asserts even for regular buildOndrej Zajicek (work)
2018-01-09Nest: Allow modification of channels inherited from templatesOndrej Zajicek (work)
Multiple definitions of same channels are forbidden, but inherited channel can be redefined. In such case channel options are merged.
2018-01-02BGP: Fix unknown attribute handlingOndrej Zajicek (work)
2018-01-02BGP: Fix graceful restart timerOndrej Zajicek (work)
Should use remote value, not local value.
2017-12-16Minor fixes for debug modeOndrej Zajicek (work)
2017-12-14Minor cleanupsOndrej Zajicek (work)
2017-12-13BGP: Fix non-transitive ext communitiesOndrej Zajicek (work)
2017-12-10Lib: Fix macro/keyword collisionsOndrej Zajicek (work)
Old code breaks with some versions of bison
2017-12-10Several minor fixesOndrej Zajicek (work)
2017-12-08BGP: Link check just for single-hopOndrej Zajicek (work)
2017-12-08Enable ECMP and Link detection by defaultOndrej Zajicek (work)
ECMP is not enabled on BSD, where it is not supported by BIRD.
2017-12-08BGP: Fix IPv6 MPLS/VPN multicast SAFIOndrej Zajicek (work)
2017-12-08BGP: Autoconfigure BGP next hops from preferred addressesOndrej Zajicek (work)
2017-12-07Merge commit '1e8721e2aeccfbc3f533e8b8abc07582cee77e9a' into int-newOndrej Zajicek (work)
2017-12-07Merge commit '7b2c5f3d2826e3175bf31b1c36056c9efc587a2b' into int-newOndrej Zajicek (work)
2017-12-07Merge commit '98bb80a243b58c43453e9be69d19d0350286549c' into int-newOndrej Zajicek (work)
2017-12-07Timers: Revert temporary names and remove old timer.hOndrej Zajicek (work)
2017-12-07Timers: Fix TBF and some last remainsOndrej Zajicek (work)
2017-12-07Babel: More changes and bugfixesOndrej Zajicek (work)
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.
2017-12-07Babel: Fix handling of seqno requestsOndrej Zajicek (work)
Old behavior has several deficiencies compared to standard behavior (no triggered updates for replies, no retransmissions, ...).
2017-12-07Babel: Fix handling of IPv4 retractionsOndrej Zajicek (work)
Babel TLV parsing code rejected IPv4 retractions without next-hop, although next-hop is needed just for regular updates.
2017-12-07Babel: Remove babel_proto ptr from babel_entryOndrej Zajicek (work)
2017-12-07Babel: Fix hello timeout for short hello intervalsOndrej Zajicek (work)
2017-12-07Babel: Revamp cost computation and run route selection when cost changeOndrej Zajicek (work)
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).
2017-12-07Babel: Fix unicast seqno requestsOndrej Zajicek (work)
2017-12-07Babel: Avoid batch seqno updatesOndrej Zajicek (work)
2017-12-07Babel: Fix Hello and IHU expirationOndrej Zajicek (work)
2017-12-07Babel: Update to new timersOndrej Zajicek (work)
2017-12-07BGP: Update to new timersOndrej Zajicek (work)
2017-12-07OSPF: Update to new timersOndrej Zajicek (work)
Note that recurrent timers are currently limited to ~1 hour.
2017-12-07Timers: Add typecast to unit-converting macrosOndrej Zajicek (work)
2017-12-07RIP: Update to new timersOndrej Zajicek (work)
2017-12-07RAdv: Update to new timersOndrej Zajicek (work)
2017-12-07RPKI: Update to new timersOndrej Zajicek (work)
2017-12-07Timers: Show sub-second times in some protocol outputsOndrej Zajicek (work)
2017-12-07Timers: Parse and format functions for microsecond timesOndrej Zajicek (work)
Date/time output (e.g. in logs, show commands) can use %f to specify subsecond time. By default, millisecond precision is used in output.
2017-12-07Timers: Replace old timers with microsecond timersOndrej Zajicek (work)
The old timer interface is still kept, but implemented by new timers. The plan is to switch from the old inteface to the new interface, then clean it up.
2017-12-07Timers: Split microsecond timers from BFD code to libOndrej Zajicek (work)
2017-12-07Nest: Maintain separate IPv4, IPv6 and LLv6 preferred addressesOndrej Zajicek (work)
Also redesign preferred address selection and update protocols to use appropriate preferred address. Based on a previous work by Jan Maria Matejka.
2017-11-28Babel: Parse flags in Hello TLVOndrej Zajicek (work)
RFC6126bis introduces a flags field for the Hello TLV, and adds a unicast flag that is used to signify that a hello was sent as unicast. This adds parsing of the flags field and ignores such unicast hellos, which preserves compatibility until we can add a proper implementation of the unicast hello mechanism. Thanks to Toke Hoiland-Jorgensen for the patch.
2017-10-17Babel: Interface address irrelevant for interface pattern matching.Jan Maria Matejka
2017-10-10OSPF: Add option to disable OSPFv3-AFOndrej Zajicek (work)
2017-10-10OSPF: Fix minor issue in TTL checkOndrej Zajicek (work)
The TTL check must be done after instance ID dispatch to avoid warnings when a physical iface is shared by multiple instances and some use TTL security and some not.
2017-10-10OSPF: Fix next hop calculation for PtP links in IPv4 OSPFv3-AFOndrej Zajicek (work)
In such case, next hop has to be taken from Link-LSA like in broadcast case, not from neighbor source address like in other PtP cases. Also add some checks, comments and code cleanup.