Help!!! can't ping from router to client

yaikun94 · Thu Dec 31, 2015 10:45 am

Here is my topology
I have two routers A & B (both RB951G):
Router A (eth01-WAN: 192.168.0.6-GW: 192.168.0.1)
(eth02-LAN-172.16.10.1)
Eth02 link to Router B.

Router B (eth01-172.16.10.253-link with Router A eth02)
(eth02-LAN: 10.0.0.1)
Eth02 link to client: 10.0.0.254-GW: 10.0.0.1

Router A ip routes

Flags: X - disabled, A - active, D - dynamic, 
C - connect, S - static, r - rip, b - bgp, o - ospf, m - mme, 
B - blackhole, U - unreachable, P - prohibit 
 #      DST-ADDRESS        PREF-SRC        GATEWAY            DISTANCE
 0 A S  0.0.0.0/0                          192.168.0.1               1
 1 A S  10.0.0.0/24                        172.16.10.253             1
 2 ADC  172.16.10.0/24     172.16.10.1     bridge1                   0
 3 ADC  192.168.0.0/24     192.168.0.6     ether1                    0

Router B ip routes

Flags: X - disabled, A - active, D - dynamic, 
C - connect, S - static, r - rip, b - bgp, o - ospf, m - mme, 
B - blackhole, U - unreachable, P - prohibit 
 #      DST-ADDRESS        PREF-SRC        GATEWAY            DISTANCE
 0 ADS  0.0.0.0/0                          172.16.10.1               1
 1 ADC  10.0.0.0/24        10.0.0.1        bridge1                   0
 2 ADC  172.16.10.0/24     172.16.10.253   ether1                    0

The problem is Router A can ping Router B gateway: 10.0.0.1 and client: 10.0.0.254 can ping Router A gateway: 172.16.10.1. But Router A can't ping client 10.0.0.254. Any ideas helpful.
Thanks in advance and sorry for my bad english

Feklar · Thu Dec 31, 2015 5:03 pm

Chances are it's a firewall setting from the information you have posted about your configuration. Did you remove the default firewall setup, or leave it in place? By default the router will only accept forward connections from a port that is not Ether1 if I remember correctly for the 951.

yaikun94 · Sun Jan 03, 2016 8:38 am

my firewall settings is default (only NAT to WAN port) so i thinks the problem is my routes ......

yaikun94 · Tue Jan 05, 2016 4:21 am

someone help me pls i still can't figure it out T_T

yaikun94 · Wed Jan 06, 2016 11:31 am

Solved. turn on the router and configured the same as before and it worked. Lol
Now, my router A can ping to gateway and client with no problem. Don't even know why it worked lol :v

Help!!! can't ping from router to client

Help!!! can't ping from router to client

Re: Help!!! can't ping from router to client

Re: Help!!! can't ping from router to client

Re: Help!!! can't ping from router to client

Re: Help!!! can't ping from router to client