Скачать или смотреть How To: Simulate ISIS protocol Adjacency and send Routes to Router(Juniper/or Any) using RT-Bricks

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reference:

https://rtbrick.github.io/bngblaster/...


root@rtbrick:/home/lab# cat ISIS
{
"interfaces": {
"network": [
{
"interface": "ens20",
"address": "200.200.200.3/24",
"isis-instance-id": 1,
"isis-level": 2,
"gateway": "200.200.200.1"
}
]
},
"isis": [
{
"instance-id": 1,
"system-id": "1921.6800.1001",
"router-id": "192.168.1.1",
"hostname": "R1",
"area": [
"49.0002/24"
],
"hello-padding": true,
"lsp-lifetime": 65535,
"external": {
"mrt-file": "G.mrt",
"connections": [
{
"system-id": "1181.8818.8118.00"
}
]
}
}
],
"streams": [
{
"name": "118.188.188.120",
"direction": "downstream",
"pps": 1000.0,
"type": "ipv4",
"source-port": 999,
"destination-port": 888,
"length": 1000,
"destination-ipv4-address": "118.188.188.120"
}
]
}

root@rtbrick:/home/lab# cat IC
****** LSP Route Generation

a) lspgen -h
b) lspgen -c 1 -m G.mrt -C 1921.6800.1001 -a 49.0002/24 -Z -P isis -V 2 -e 2 -y -n 118.188.188.118/32 -x 119.119.199.199/32 -l 120.120.120.120/32 -w DS.json

****Start BNG Blaster for ISIS

c) bngblaster -C ISIS -S run.sock -I


**** Commands to check ISIS is working fine

d)sudo bngblaster-cli run.sock isis-adjacencies
e)sudo bngblaster-cli run.sock isis-database instance 1 level 2
f)bngblaster-cli run.sock stream-summary

***Commands to Push incremental route updates in ISIS


lspgen -c 1 -m new2.mrt -C 1921.6800.1001 -a 49.0002/24 -Z -P isis -V 2 -e 20 -y -n 118.188.188.118/32 -x 70.70.70.70/32 -l 120.120.120.120/32 -w new2.json


h)sudo bngblaster-cli run.sock isis-load-mrt file new2.mrt instance 1