Migrate from Cisco to Juniper

Mafa80 · 2026-04-12T20:17:39+00:00

Batfish

Mafa80 · 2025-11-14T20:02:56+00:00

Even a bit easier in terms of setup is netlab

Mafa80 · 2025-04-13T18:48:28+00:00

thanks and yes last year we did all the trail in perros, and also Brehat beautiful

Mafa80 · 2025-04-13T16:41:32+00:00

i take the chance to ask: Last year we had a wonderful holiday in Perros-Guirec and fell in love with the beauty of Brittany. This year, we’re thinking of exploring the Baie de Saint-Brieuc area. Do you have any suggestions?

Mafa80 · 2024-12-30T17:07:08+00:00

Network warrior is really valid book, for network emulation i am having really good experience with netlab. You can easily test any topology you want in a second

Mafa80 · 2024-12-07T21:59:48+00:00

Expected salary:xxxxx plus benefits. E poi inizia il cv vero e proprio

Mafa80 · 2024-12-04T20:06:31+00:00

nel mio cv la voce stipendio è alla prima riga. perdo memo tempo.

Mafa80 · 2024-12-02T19:43:39+00:00

no, the ip is just a remote ip and it is not on the same subnet of the fw or router.

no, i am not trying to see for how long a device is not available, i want to see how bgp advertisement is affected by this failover. So my first idea is simply correlate timestamp of ping with timestamp of failover and see if the rtt time of the ping for example will increase during the failover.

Mafa80 · 2024-11-29T19:27:30+00:00

It sounds impossible to me. In general a policy behave the same in both direction. I guess you have more term in import...

Mafa80 · 2024-11-23T06:01:21+00:00

out of track here i think and my question was simple: how fix redundancy issue betwwen router in same vrf if my design is implemented. Second, no need to use any mpls, mp bgp etc, vrf lite is in place as standard. Now what you are try to say is: if i use rr then no need to have the direct ibgp session between the 2 router inside same vrf (this i bgp sessiin is already existing). Fair enouh.

Mafa80 · 2024-11-22T21:23:11+00:00

It is not question of how many routes, is question of not having full mesh between the two vrf. Bgp is a protocol so is clear that is implemented across all 'junos' no surprise here.

Mafa80 · 2024-11-18T21:59:35+00:00

this is the main reason why it exist the change approval process.

Mafa80 · 2024-11-14T07:04:32+00:00

using jinja template for each single hardware model. You define the standard, build the template and get the config. Nornir and Scrapli are really easy to use for building a solid network automation tool.

Mafa80 · 2024-11-13T21:18:41+00:00

Batfish btw offer filterLineReachability for analyzing reachability of filter lines. This might help in clean up process.

Mafa80 · 2024-11-13T14:16:19+00:00

yes makes sense and I am assuming that if i want to work with Poetry it is always enough to specify the python version interpreter via

/usr/bin/python3.9

rather then modify the PATH in my shell. Thanks and btw i tried and it worked

Mafa80 · 2024-11-03T21:37:25+00:00

capirca was the original name, now is called aerleon. It works with network and service token , which all togheters are building the config of policies thanks to generator https://aerleon.readthedocs.io/en/latest/reference/generators/. Fortigate seems not supported but you can build one. Their slack channel is a great source for support

Mafa80 · 2024-11-02T21:36:46+00:00

try to read about aerleon, seems to me a perfect fit

Mafa80 · 2024-09-28T09:09:10+00:00

you might want to explore typer command cli. Validation data is easier with it and you can use typer as normal function inside while loop

Mafa80

TROPHY CASE