Tests were timing out in our test system due to lost packets and
flakiness of the lower end systems. Just set the timers to 3/10
and give them plenty of time to converge.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
1. Adding api to verify ip nht command.
2. 5 cases of static routes with admin dist and tag
3. Run time = 89Secs
Signed-off-by: nguggarigoud <nguggarigoud@vmware.com>
Prepare the infrastructure to allow configuring and launching an SNMP
daemon as part of testing scenario.
Signed-off-by: Babis Chalios <babis@voltanet.io>
Signed-off-by: Pat Ruddy Chalios <pat@voltanet.io>
The bgp_gr_functionality_topo1 test was shutting down an
interface on r2 and then trying to bring it up on r1.
Hijinx ensued.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
1. Enhanced lib/topojson.py for creating topologies with switches and routers
2. Ran it through (black) for expected formatting
Signed-off-by: kuldeepkash <kashyapk@vmware.com>
1. Enhanced lib/common_config.py for common configuration/verification needed
for PIM automation
2. Ran it through (black) for expected formatting
Signed-off-by: kuldeepkash <kashyapk@vmware.com>
1. Added lib/pim.py for PIM configuration/verification
2. Ran it through (black) for expected formatting
Signed-off-by: kuldeepkash <kashyapk@vmware.com>
Timestamps in test logs are needed for correlation with messages in
routing protocol log files. Vox populi indicates preference for
timestamp at beginning of line.
OLD:
(#55) scripts/rip-show.py:61 COMMAND:r1:vtysh -c "show ip rip status": 00:0.* 00:0:wait:RIP Peers:
NEW:
Sat Dec 19 08:26:45 2020 (#55) scripts/rip-show.py:61 COMMAND:r1:vtysh -c "show ip rip status": 00:0.* 00:0:wait:RIP Peers:
Signed-off-by: G. Paul Ziemba <paulz@labn.net>
While accidently running the topotests with version 3
I keep getting:
TypeError: `dict_values` object does not support indexing..
version 2 of python dict.values() returns a list.
version 3 does not
Write some code to allow both to be handled.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
This new daemon manages Segment-Routing Traffic-Engineering
(SR-TE) Policies and installs them into zebra. It provides
the usual yang support and vtysh commands to define or change
SR-TE Policies.
In a nutshell SR-TE Policies provide the possibility to steer
traffic through a (possibly dynamic) list of Segment Routing
segments to the endpoint of the policy. This list of segments
is part of a Candidate Path which again belongs to the SR-TE
Policy. SR-TE Policies are uniquely identified by their color
and endpoint. The color can be used to e.g. match BGP
communities on incoming traffic.
There can be multiple Candidate Paths for a single
policy, the active Candidate Path is chosen according to
certain conditions of which the most important is its
preference. Candidate Paths can be explicit (fixed list of
segments) or dynamic (list of segment comes from e.g. PCEP, see
below).
Configuration example:
segment-routing
traffic-eng
segment-list SL
index 10 mpls label 1111
index 20 mpls label 2222
!
policy color 4 endpoint 10.10.10.4
name POL4
binding-sid 104
candidate-path preference 100 name exp explicit segment-list SL
candidate-path preference 200 name dyn dynamic
!
!
!
There is an important connection between dynamic Candidate
Paths and the overall topic of Path Computation. Later on for
pathd a dynamic module will be introduced that is capable
of communicating via the PCEP protocol with a PCE (Path
Computation Element) which again is capable of calculating
paths according to its local TED (Traffic Engineering Database).
This dynamic module will be able to inject the mentioned
dynamic Candidate Paths into pathd based on calculated paths
from a PCE.
https://tools.ietf.org/html/draft-ietf-spring-segment-routing-policy-06
Co-authored-by: Sebastien Merle <sebastien@netdef.org>
Co-authored-by: Renato Westphal <renato@opensourcerouting.org>
Co-authored-by: GalaxyGorilla <sascha@netdef.org>
Co-authored-by: Emanuele Di Pascale <emanuele@voltanet.io>
Signed-off-by: Sebastien Merle <sebastien@netdef.org>
1. Enhanced framework to
a. Verify fib active routes(lib/common_config.py).
b. Verify bgp multi path routes(lib/bgp.py).
c. Create mininet nodes with different names(lib/topojson.py).
4. 12 Test cases of static routing with ibgp.
Test suite execution time is ~30 minutes.
5. 12 Test cases of static routing with ebgp.
Test suite execution time is ~30 minutes.
Signed-off-by: naveen <nguggarigoud@vmware.com>
1. As per recent changes done in PR #7652, we have modified the auto-rd verification logic
2. Dev PR link: https://github.com/FRRouting/frr/pull/7652
Signed-off-by: kuldeepkash <kashyapk@vmware.com>
I accidently installed something that is telling me about
unlosed handles in the tests. Let's clean them up.
<and yes I have no idea wtf I did>
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
the topolog importation folder must be precised. otherwise following
error message appears:
root@dut-vm:~/topotests/bgp_flowspec# python3 test_bgp_flowspec_topo.py
Traceback (most recent call last):
File "test_bgp_flowspec_topo.py", line 96, in <module>
from lib.lutil import lUtil
File "/root/topotests/bgp_flowspec/../lib/lutil.py", line 25, in <module>
from topolog import logger
ImportError: No module named 'topolog'
root@dut-vm:~/topotests/bgp_flowspec#
The same error occurs with lutil and bgprib which are 2 libraries
located under lib/ folder. Some precisions are added too.
PR=71290
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
python3 does not support execfile implementation.
replace it with open and exec api that are available in both python 2
and 3 implementations.
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
Fix lib to start loggin to correct daemon file on startup
Fix bgp-auth tests for the logging changes
Fixes Issue # 7545
Signed-off-by: Martin Winter <mwinter@opensourcerouting.org>
1) in generate_ips if start_ipaddr does not have a `/` in it
there exists a code path where both mask and step are
null values. Write a bit of code to ensure this pre-req
is found early and often
2) in verify_rib there exists a code path where static_route
is null when we get to the non static route section. Change
the code to operate on the advertise_network_dict that
we are iterating over.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
