Modified SR Linux container image with some personal enhancements and modifications
- Enable passwordless login for all user accounts by adding a custom global authorized_keys file
- Fix some cosmetic issues with show command output (e.g. column widths)
- Allow 4-byte private ASNs in extended communities, in the range 4<2>00000000..4<2>99999999 (typo in Yang models)
- Install gnmic and pygnmi packages
- Extend CLI with environment variables and dynamic resolution of config references, to enable easy copy&paste of config snippets
The code contains a sample custom tools command to invoke standard Linux traceroute with parameters tailored to EVPN VXLAN troubleshooting:
- User selects a VXLAN L2 network-instance (mac-vrf) by name (using auto completion)
- Plugin determines the corresponding VNI and list of VTEP IPs announcing the same VNI
- Plugin invokes 'traceroute' sourced from system0 IP, targeting either all or a single VTEP
Some notes and quick start on gNOI:
bash -c "$(curl -sL https://get-gnoic.kmrd.dev)"- Sample command:
gnoic system time -a clab-spine-leaf-evpn-leaf1 --skip-verify -u admin -p NokiaSrl1!Output:
+----------------------------------+-----------------------------------------+---------------------+
| Target Name | Time | Timestamp |
+----------------------------------+-----------------------------------------+---------------------+
| clab-spine-leaf-evpn-leaf1:57400 | 2023-02-22 09:11:25.600358126 -0600 CST | 1677078685600358126 |
+----------------------------------+-----------------------------------------+---------------------+
The repo contains a sample config file for gnmic, to add the BGP peer description to session state change events for SR OS. To use:
gnmic --config gnmic_add_peer_description.yaml subscribe