South Africa’s biggest forum. Discuss, discover, and connect with thousands of members.
Openserve as well?Also seeing odd behavior,slowness,DNS issues,i'm trying to isolate now
YepOpenserve as well?
Let me check some things NNI side
Can you try access microsoft.com? I can't even access thatAlso seeing odd behavior,slowness,DNS issues,i'm trying to isolate now
ReachableCan you try access microsoft.com? I can't even access that
I tried cloudflare, google same issueReachable
What's your DNS?
Reachable
What's your DNS?
I’ve managed to reach someone at Openserve - there is an MTU issue on the switch we’re connected to, they are aware of this. There is a planned change control for the early am (00:00-06:00) which will resolve this. Thanks for your patience hereI tried cloudflare, google same issue
Whew so glad i'm not losing my mindI’ve managed to reach someone at Openserve - there is an MTU issue on the switch we’re connected to, they are aware of this. There is a planned change control for the early am (00:00-06:00) which will resolve this. Thanks for your patience here
Can this be related to my issue as wellI’ve managed to reach someone at Openserve - there is an MTU issue on the switch we’re connected to, they are aware of this. There is a planned change control for the early am (00:00-06:00) which will resolve this. Thanks for your patience here
I’d wager it is. Let’s confirm those changes are made; but we are able to confirm the MTU issue. I’ll make sure we follow up once changes are made.Can this be related to my issue as well
Was this done?I’d wager it is. Let’s confirm those changes are made; but we are able to confirm the MTU issue. I’ll make sure we follow up once changes are made.
MTU/MRU 1480@PsyWulf
What is the MTU that you getting. I have an automatic MTU algo that runs once an hour on the SD-WAN so don't notice that there were issues unless I look at the NPM.
But on a mikrotik a change in MTU isn't automatically detected. So reboot.
Also check fragmentation and see if the CPU is being stressed.
There is a certain ISP that is blasting fragmented packets left right and centre.
@PsyWulf
What is the MTU that you getting. I have an automatic MTU algo that runs once an hour on the SD-WAN so don't notice that there were issues unless I look at the NPM.
But on a mikrotik a change in MTU isn't automatically detected. So reboot.
Also check fragmentation and see if the CPU is being stressed.
There is a certain ISP that is blasting fragmented packets left right and centre.
Was this done?
MTU/MRU 1480
This is Telkom, not getting an answer to phone calls early in the morning. Will confirm shortly. But it seems not.Set to 1462,everything's happy now
Cheers @r00igev@@r