Reduces run time of the bgp_l3vpn_to_bgp_vrf topotests
from ~118 seconds to ~87 seconds by reducing hello timers
in bgp and ospf
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Reduce run time of bfd-topo2 from ~62 seconds to ~33 seconds
by modifying the hello/dead intervals for both ospf and ospfv3
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Reduce the runtime from ~82 seconds to ~51 seconds by
reducing hello/hold timers for both bgp and ospf.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Reduce run time from ~114 seconds to ~55 seconds by
configuring hello/dead interval timers for ospf and ospfv3
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Reduce run time from ~76 seconds to ~47 seconds by modifying
both bgp and ospf timers to be more aggressive
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Reduce this tests run time from ~76 seconds to ~49 seconds
by decreasing the hello/dead interval timers in ospf
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Decrease run time from ~70 seconds to ~41 seconds by
reducing hello/dead interval timers in ospf
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Decrease run time from ~70 seconds to ~60 seconds
by modifying the hello/dead interval interface timers
in ospf
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Reduce ospf-sr-topo1 run time from ~60 seconds to ~30 seconds
by shortening the hello and dead timers.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Convert run times by lowering hello/dead interval timers to
smaller values from ~66 seconds to ~36 seconds.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Initial run of topotests on my machine takes ~210 seconds
With these changes we are at ~40 seconds
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
1. Added test to verify bgp vrf dynamic route leak functionality
2. Total execution time is ~8 mins
3. Added kernel version check, these script would be run for kernel version >= 4.19
Signed-off-by: Kuldeep Kashyap <kashyapk@vmware.com>
1. Topotest for isis-vrf is added for ipv4 and ipv6.
2. Test case for checking isis topology.
3. Test case for checking zebra isis routes.
4. Test case for checking linux vrf routes.
5. 2 new API's written in topotest/lib for checking vrf routes.
Co-authored-by: Kaushik <kaushik@niralnetworks.com>"
Signed-off-by: harios_niral <hari@niralnetworks.com>
1. Added isis with different vrf and it's dependecies.
2. Added new vrf leaf in yang.
3. A minor change for IF_DOWN_FROM_Z passing argrument is
replaced with ifp pointer in api "isis_if_delete_hook()".
4. Minor fix in the isisd spf unit test.
Co-authored-by: Kaushik <kaushik@niralnetworks.com>"
Signed-off-by: harios_niral <hari@niralnetworks.com>
Avoid unnecessary use of StringIO in one place, use version-
dependent method in another. Remove a couple of other py2->py3
problems.
Signed-off-by: Mark Stapp <mjs@voltanet.io>
RFC 7490 says:
"The reverse SPF computes the cost from each remote node to root. This
is achieved by running the normal SPF algorithm but using the link
cost in the direction from the next hop back towards root in place of
the link cost in the direction away from root towards the next hop".
Support for reverse SPF will be necessary later as it's one of the
algorithms used to compute R-LFA/TI-LFA repair paths.
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
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>
Change the public router stop method to always do a two-phase
shutdown - once without waiting and a second time with a wait.
Ordinary callers need to use this approach when stopping routers.
Move the detailed internal details to a private method that tests
should not call directly.
Signed-off-by: Mark Stapp <mjs@voltanet.io>
this test ensures that an incoming bgp ipv4 and ipv6 flowspec
entry is received with a nexthop IP associated.
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
In case of config rollback is enabled,
record northbound transaction based on a control flag.
The actual frr daemons would set the flag to true via
nb_init from frr_init.
This will allow test daemon to bypass recording
transacation to db.
Signed-off-by: Chirag Shah <chirag@nvidia.com>
Add new option to `segment-routing prefix` command to set the
Explcit Null flag in addition to the No-PHP flag. MPLS LFIB configuration
has been also updated to take into account the Explicit Null flag.
Signed-off-by: Olivier Dugeon <olivier.dugeon@orange.com>
RFC 8665 defines a Segment Routing Local Block for Adjacency SID.
This patch provides the possibility to modify the SRLB as well as
reserved the block range from the Label Manager.
- Introduce new CLI 'segment-routing local-block'
- Add local block to SRDB structure
- Parse / Serialize SRLB in Router Information LSA
- Update OSPF-SR topotest
- Update documentation
Signed-off-by: Olivier Dugeon <olivier.dugeon@orange.com>
1. Created a structure "isis master".
2. All the changes are related to handle ISIS with different vrf.
3. A new variable added in structure "isis" to store the vrf name.
4. The display commands for isis is changed to support different VRFs.
Signed-off-by: Kaushik <kaushik@niralnetworks.com>
Add a new test to cover the new features for multi hop BFD peers:
- Test that we correctly receive TTL from protocol integration.
- Check minimum TTL usage and 'show' command.
- Check for passive mode.
Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
The commit `bfdd: simplify and remove duplicated code` fixed a problem
that was causing the protocol configuration to override the user
configuration.
In this test case: the peer was configured to be disabled (default is
`shutdown`) and the test was expecting it to get activated (`no shutdown`)
when the protocol converged. I changed the peer default state to
`no shutdown`, however another way to get the same effect is to
configure the protocol to use a profile or don't configure a peer at all
(and use the defaults).
Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
Since the values of ifindices cannot be relied upon across
distributions, simpy remove them from the VNI JSON being compared.
Signed-off-by: Pat Ruddy <pat@voltanet.io>
