i attach my scenario and i want to on internet on pc but i cant do it so could anybody have idea how can i do it .

Main Router : etho1 : internet gateway
etho2: 10.17.17.1/25
10.17.17.137/29

Second Router : etho 1 : 10.17.17.138/29
etho2 : blank ( i try 10.17.17.120/25)

Pc : eth : 10.17.17.85/25 actual gateway : 10.17.17.1 but in between main router and pc i have one (second) router so i am not sure which gateway i need to use

Problem : some how we need to put second router in between our main and client pc also client dont want to change ip because of he need to change his ip in HQ and its very stress full ( here i mention fake ip actually we using static real ip).

but i dont know how to do route so that client can using internet without change any ip.

Please advice me just for this issue we can roll out our other client .


Thanks
KAM

Why do you need the second router at all? Use fiber media converter that will work as bridge.