Hi Marius,

I think it should be able to work in v7: (have not tested it myself)

https://help.mikrotik.com/docs/display/ROS/RIP

Sub-menu: /routing rip instance

route-timeout (Default: )	route timeout
update-interval (time; Default: )	specifies time interval after which the route is considered invalid

Ruben ON3RVH

From: Marius Petrescu via 44net <44net@mailman.ampr.org>
Sent: Wednesday, September 20, 2023 02:30
To: AMPRNet working group <44net@mailman.ampr.org>
Subject: [44net] Re: IPIP tunnel for Mikrotik

The tables will populate all right.
The problem is they will clear after 3 minutes if I remember correctly, and not persist to the next 5 min update period, screwing up the whole concept behind the script about maintaining the individual dynamic generated tunnels and routes.
I haven't checked the latest ROS7 versions, but that was the main reason why a porting of the scripts to ROS7 was not possible.

On 20/09/2023 03:23, KUN LIN via 44net wrote:

It looks like my Mikrotik’s routing table did updated with all the 44 routes eventhough I only configured a RIP but no script?

I don’t know how to verify if those routes actually working.

Kun

From: Marius Petrescu via 44net
Sent: Monday, September 18, 2023 11:03 AM
To: AMPRNet working group
Subject: [44net] Re: IPIP tunnel for Mikrotik

No, it is not possible for now. The expiry timers for RIP in ROS7 can not be adjusted to fit our purposes (i.e. period 5min instead of 20sec, expiry 15min instead of 1 min).

If this will ever be fixed is unknown, since very few people use RIP, let alone adjust the timers.

On 18/09/2023 20:43, KUN LIN via 44net wrote:
Oh, I am on ROS7/CHR. Is there a way to get it work on ROS7?

Kun

From: Marius Petrescu via 44net <44net@mailman.ampr.org>
Sent: Monday, September 18, 2023 9:18
To: 44net@mailman.ampr.org <44net@mailman.ampr.org>
Subject: [44net] Re: IPIP tunnel for Mikrotik
The v3.1 scripts are for ROS up to 6.40, and the v3.2 scripts from ROS 6.41 up to the latest v6 releases.
The scripts do NOT work on ROS 7 due to the fact that the RIP handling changed and the RIP timers do not work correctly.

Marius, YO2LOJ

On 18/09/2023 18:01, KUN LIN via 44net wrote:
Hi

Has anyone setup the IPIP tunnel successfully in Mikrotik? I think the instruction in Wiki is written for ROS 2.0. Things has changed a lot and I have trouble following. I created the IPIP tunnel in the interface and not sure what to do next. I added my IP subnet to the IP tab. The RIP configuration menu is very different now.

Kun
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