Thanks for the quick response!
He just saying i can see your mikrotik router connected, but router is not requesting for a DHCP.
can i manually send a DHCP request (to get an ip from ISP) from the router?
i would be very glad if you have some time to check my router configurations!!
Can you please ?
Feel free to post your config, but I don’t think that’s where the problem is. Your CCR claims it has no link, even though it does physically see their end (it shows rx loss: no and sfp-rx-power: -12.452dBm). As long as that’s the case, you can’t do a thing; your router won’t let you do anything across a link it thinks is down.
This guy had the same issue you do but in reverse. Replacing his CCR with a newer one fixed it for him. What version of RouterOS are you running? Might be worth a try up- or downgrading.
Finally, i got the “LINK” working, i got the IP address.
FS company were very helpful in finding the solution for this problem.
The problem was with “AUTO-negotiation”. Turning off the auto-negotiation function for the devices at both ends and forcing only 1G rate solved the issue.
Thanks a ton for every one who helped me in this issue. special thanks to you mbovenka!!
Autoneg not working on single rate optics? Wow, I haven’t run into that for at least a decade, and even then it was vanishingly rare. I have run into it only once I think, between a Cisco 3560 and a Nortel OM1400 where I had to do a ‘speed 1000’ & ‘speed nonegotiate’ at the Cisco end to get the link up. Which is why I never thought of it…
Great that you got it working!
Maybe not so much “not working” as not performed by ISP. Lines from our common carrier up here never auto-negotiate, you set your end manually or they don’t work. When asked, carrier rep tells you they don’t perform auto-neg.