Ping problem between several site-to-site in ipsec

[ferrandjames]

Hello,
Connected VPNs:
Main Router Site A - IP 192.168.28.0/24
Site B - IP 192.168.1.0/24
Site C - IP 192.168.6.0/24
I have my IPSEC tunnels which are all connected, all manage to ping on the main Site A router, but impossible to ping between Site B to C and vice versa from C to B. I'm trying to understand, but I'm missing something thing ?
Can you help me, anyway thanks in advance
best regards
J.F.

[dashpuppy]

Hello,
Connected VPNs:
Main Router Site A - IP 192.168.28.0/24
Site B - IP 192.168.1.0/24
Site C - IP 192.168.6.0/24
I have my IPSEC tunnels which are all connected, all manage to ping on the main Site A router, but impossible to ping between Site B to C and vice versa from C to B. I'm trying to understand, but I'm missing something thing ?
Can you help me, anyway thanks in advance
best regards
J.F.

In your ipsec tunnels, do you have all 3 subnets listed ?

[ferrandjames]

thank you for your answer, but I don't know how to put the multiple subnet in the IPSec tunnel settings. I can put only one… How to do? and I have to do it on site (A) which has all the multiple VPNs?

[ferrandjames]

Hello, can anyone help me?