what does 127.0.0.1 mean ??

RouterOS General
1

i found a single connection in the connections in firewall like that :
src address = 127.0.0.1 src port = 32678 dst sddress = 127.0.0.1 dst port = 53
what does it mean ??? coming where from ??? going where ??

2

127.0.0.1 is the standard IP-level loopback address. Port 53 is DNS.

I.e. it looks like your router is asking itself to resolve a domain name.

–Eric

3

thats ok .. is this a normal process ? or there is somthing wrong ?

4

your router should not ask himslef to resolve address, as if router knew ip of an address then it should not ask himslef.

configre your DNS correctly

5

Yes it should, if configured to do so.