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Clean up -Wshadow warnings in unit-tests
Signed-off-by: Mark Stapp <mjs@cisco.com>
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Deal with the packing and unpacking of following Flex-Algo
Sub-Sub-TLVs:
- Router Capability (already defined TLV 242)
- List of the Flex-Algo Definitions (Sub-TLV 26)
- Exclude admin group (Sub-Sub-TLV 1)
- Include-any admin group (Sub-Sub-TLV 2)
- Include-all admin group (Sub-Sub-TLV 3)
- Flags (for prefix-metric) (Sub-Sub-TLV 4)
This commit splits data into multiple router capability TLVs if needed
because a TLV cannot contains more than 255 bytes.
Note that the list of SR Algorithm (Sub-TLV 19) within Router Capability
(TLV 242) is already set in a previous commit.
Signed-off-by: Hiroki Shirokura <hiroki.shirokura@linecorp.com>
Signed-off-by: Eric Kinzie <ekinzie@labn.net>
Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
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isis_tlvs_add_extended_ip_reach adds IS-IS Extended
IP reachability to the LSP. In this case, if the
pcfg argument is not NULL, you can add IGP
Prefix-SID as its sub tlv.
Before this commit, only one Prefix-SID can be added.
After this commit, the argument is not a single
pointer but an array of pointers, and multiple
Prefix-SIDs can be added.
This feature is necessary because Flex-Algo
requires multiple Prefix-SIDs for each Algorithm.
Signed-off-by: Hiroki Shirokura <hiroki.shirokura@linecorp.com>
Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
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Let's find a better name for it.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
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Convert the `struct thread_master` to `struct event_master`
across the code base.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
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Done with a combination of regex'ing and banging my head against a wall.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
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Currently, the dynamic hostname cache is global. It is incorrect because
neighbors in different VRFs may have the same system ID and different
hostnames.
This also fixes a memory leak - when the instance is deleted, the cache
must be cleaned up and the cleanup thread must be cancelled.
Fixes #8832.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
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Extend the existing SPF unit testing infrastructure so that it can
test RLFA as well.
These new unit tests are useful to test the RLFA PQ node
computation on several different network topologies in a timely
manner. Artificial LDP labels (starting from 50000) are used to
activate the computed RLFAs.
It's worth mentioning that the computed backup routing tables
contain both local LFAs and remote LFAs, as running RLFA separately
isn't possible.
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
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Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
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Now that the IS-IS SPF code is more modular, write some unit tests
for it.
This commit includes a new test program called "test_isis_spf" which
can load any test topology (there are 13 different ones available)
and run SPF on any desired node. In the future this same test program
and topologies will also be used to test reverse SPF and TI-LFA.
The "test_common.c" file contains helper functions used to parse the
topology descriptions from "test_topologies.c" into LSP databases
that can be used as an input to the SPF code.
This commit also introduces the F_ISIS_UNIT_TEST flag which is used
to prevent the IS-IS code from scheduling any event when running
under the context of an unit test.
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
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