Community discussions

MikroTik App
 
vahid
just joined
Topic Author
Posts: 6
Joined: Mon May 21, 2012 7:38 am

CHR and Google Cloud problem

Sat Dec 17, 2022 2:52 pm

hi all
i have installed CHR on Google Cloud and having some problems with that
first of all i want to share my experience with you :

Google Cloud using MTU 1460 by default and Routeros using MTU 1500 by default
so you should changing eth1 MTU to 1460 or lower,or changing default MTU of Google Cloud.
if you don't doing it,you will have internet on Routeros,but many services not working,for example : you can't renew License on Routeros (you will see Handshake error)

now i have problem with L2TPv3 ip with Google Cloud
i can say everything is working well,except L2TPV3 ip mode.

i disabled Google Cloud firewall totally,but the problem is persist.
i have installed CHR on Linode,Vultr,AWS,Azure and some another DataCenter and working properly
but i don't know how can i solve it with Google Cloud

anyone have any suggestion?
 
Widmo
just joined
Posts: 7
Joined: Thu Sep 14, 2017 2:02 am

Re: CHR and Google Cloud problem

Wed Apr 19, 2023 1:22 am

Hey,
I don't have a solution, but I collided with the same problem.

Clean RouterOS 7.8 uploaded as image, test license added,
ran the test:

/tool fetch url="http://noc.pirx.pl/100mb.bin" mode=http

and the speed is below 1 Mbps.

I have tested different settings and VM interfaces, always, each version has a huge speed problem.

Who is online

Users browsing this forum: No registered users and 12 guests