Site-to-site VPN problem between RV340 and RV345

[00uofw779Mul3HB6w5d6]

Hi, I've configured some site-to-site VPN recently, between our company branches. Locations A and B has both RV340, I established the site-to-site VPN without any problem, just following tutorial. The problem came when tried to connect A to C (with a RV345). From A I can navigate to C sites such as printer portal or the RV345 router, backwards won't work, can't navigate to any A site.
If I establish a client to site VPN from A to C or backwards works perfectly.
Any ideas? Thanks!

[nagrajk1969]

Hi

You must have configured it wrongly....its quite simple..you have to just understand the below topology that you have deployed...

On A-site RV340:
===============
S2S tunnel1:
(siteA-subnet1)----[RV340-A]wan1-----{internet-isp-router}-------wan1[RV340-B]---(siteB-subnet1)

S2S tunnel2:
(siteA-subnet1)----[RV340-A]wan1-----{internet-isp-router}-------wan1[RV340-C]---(siteC-subnet1)

On SiteC:
=======
- ensure that the siteC-subnet hosts are configured with the default-gateway ipaddr of RV340-C router's lan-interface (in the siteC-subnet1)

hope this is useful...and helps in solving the issue...