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13 Commits

Author SHA1 Message Date
Jafar Al-Gharaibeh
2054b49c40 tests: nhrp, use unified config, remove misleading error log 
Signed-off-by: Jafar Al-Gharaibeh <jafar@atcorp.com>
 2024-09-05 00:00:52 -05:00
Louis Scalbert
64ad1dca42 tests: use private addresses in nhrp_redundancy 
Use private addresses in nhrp_redundancy.

> cd tests/topotests/nhrp_redundancy
> git grep 176.16  | cut -f1 -d: | uniq | xargs -L1 sed -e 's|176.16|172.16|g' -i
> git grep 5.5.5.  | cut -f1 -d: | uniq | xargs -L1 sed -e 's|5.5.5.|10.5.5.|g' -i
> git grep 4.4.4  | cut -f1 -d: | uniq | xargs -L1 sed -e 's|4.4.4.|10.4.4.|g' -i

Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
 2024-08-30 14:59:22 +02:00
Louis Scalbert
94ba96747b tests: check show ip nhrp shorcut in nhrp_redundancy 
Check show ip nhrp shorcut in nhrp_redundancy

Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
 2024-08-30 14:59:22 +02:00
Louis Scalbert
25e10819e3 tests: fix iptables command in nhrp_redundancy 
Replace --nflog-range argument by --nflog-range due to:

> 2024-08-30 10:44:54,816 INFO: topo: input: iptables -A FORWARD -i nhs3-gre0 -o nhs3-gre0 -m hashlimit --hashlimit-upto 4/minute --hashlimit-burst 1 --hashlimit-mode srcip,dstip --hashlimit-srcmask 24 --hashlimit-dstmask 24 --hashlimit-name loglimit-0 -j NFLOG --nflog-group 1 --nflog-range 128
> 2024-08-30 10:44:54,819 INFO: topo: output: warn: --nflog-range has never worked and is no longer supported, please use --nflog-size insted

Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
 2024-08-30 14:59:22 +02:00
Louis Scalbert
2933d7f236 tests: fix nhs1 down check in nhrp_redundancy 
Fully check the NHRP convergence after setting nhs1 down. Otherwise the
ping may pass because the previous shortcut is still present.

Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
 2024-08-30 14:59:22 +02:00
Louis Scalbert
432b60d194 tests: fix nhc1 route check after nhs1 down 
After setting down nhs1, the test is checking that nhc1 routing table
matches routes in nhc1/nhrp_route.json. It is incorrect because it
checks that the NHRP route to nhs1 is still present but it should have
disappeared.

Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
 2024-08-30 14:59:22 +02:00
Louis Scalbert
7a082e04f4 tests: simplify nhrp_redundancy convergence 
Simplify nhrp_redundancy convergence code. Cosmetic change.

Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
 2024-08-30 14:59:22 +02:00
Louis Scalbert
76d84020a8 tests: rename router variables in nhrp_redundancy 
Rename router variables in nhrp_redundancy to match the actual name.
Cosmetic change to help debugging.

Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
 2024-08-30 14:59:22 +02:00
Louis Scalbert
5f058cdef7 tests: rename routers in nhrp_redundancy 
Rename routers in nhrp_redundancy to match the diagram. Cosmetic change.

> cd tests/topotests/nhrp_redundancy
> git grep r1  | cut -f1 -d: | uniq | xargs -L1 sed -e 's|r1|nhs1|g' -i
> git grep r2  | cut -f1 -d: | uniq | xargs -L1 sed -e 's|r2|nhs2|g' -i
> git grep r3  | cut -f1 -d: | uniq | xargs -L1 sed -e 's|r3|nhs3|g' -i
> git grep r4  | cut -f1 -d: | uniq | xargs -L1 sed -e 's|r4|nhc1|g' -i
> git grep r5  | cut -f1 -d: | uniq | xargs -L1 sed -e 's|r5|nhc2|g' -i
> git grep r6  | cut -f1 -d: | uniq | xargs -L1 sed -e 's|r6|router|g' -i
> git grep r7  | cut -f1 -d: | uniq | xargs -L1 sed -e 's|r7|host|g' -i
>
> git grep R1  | cut -f1 -d: | uniq | xargs -L1 sed -e 's|R1|nhs1|g' -i
> git grep R2  | cut -f1 -d: | uniq | xargs -L1 sed -e 's|R2|nhs2|g' -i
> git grep R3  | cut -f1 -d: | uniq | xargs -L1 sed -e 's|R3|nhs3|g' -i
> git grep R4  | cut -f1 -d: | uniq | xargs -L1 sed -e 's|R4|nhc1|g' -i
> git grep R5  | cut -f1 -d: | uniq | xargs -L1 sed -e 's|R5|nhc2|g' -i
> git grep R6  | cut -f1 -d: | uniq | xargs -L1 sed -e 's|R6|router|g' -i
> git grep R7  | cut -f1 -d: | uniq | xargs -L1 sed -e 's|R7|host|g' -i
>
> mv r1 nhs1
> mv r2 nhs2
> mv r3 nhs3
> mv r4 nhc1
> mv r5 nhc2
> mv r6 router
> mv r7 host

Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
 2024-08-30 14:59:07 +02:00
Louis Scalbert
f04191f559 tests: apply black nhrp_redundancy 
Apply black nhrp_redundancy

Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
 2024-08-30 14:55:34 +02:00
Louis Scalbert
43cc850def tests: fix prefix length in nhrp_redundancy 
The expected prefix should be 5.5.5.0/24 otherwise the hosts behind NHRP
client 1 nhc1 (aka. r5) are not reachable via NHRP.

The issue was not seen in the FRR official CI because the tests were
skipped because iptables were missing in CI machines.

It solves the 16690 issue.

Fixes: https://github.com/FRRouting/frr/issues/16690
Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
 2024-08-30 13:55:31 +02:00
Y Bharath
8381dbd9e2 tests: Avoid importing unused modules 
Signed-off-by: y-bharath14 <y.bharath@samsung.com>
 2024-06-17 15:42:59 +05:30
dleroy
a7037ab234 tests: add a topotest to verify nhrp shortcuts in a redundant nhs topology 
Contains 2 testcases. The first does a basic configuration/connectivity.
The second testcase initiates a shortcut through the primary NHS,
verifies shortcut routes are installed. Primary NHS interface brought
down and verify that the shortcut is not impacted. Finally verify that
after the shortcut expires, it is able to be re-established via a backup
NHS.

Signed-off-by: dleroy <dleroy@labn.net>
 2024-05-30 12:25:07 -07:00