Hi, Do you compile firmware by yourself or install packages in a stable release using opkg command? If you open the 4500 port means that you use ikev2/charon, isn't it?
I customize openwrt and lede firmwares for specific purposes, my packages are here: https://github.com/peppelinux/pplnx-LEDE-firmwares https://github.com/peppelinux/openWRT_x86 https://github.com/peppelinux/openWRT_BB_builds I always use ovpn for embedded purpose but if you have configured all the dipendencies for a ipsec strongswan ikev2 with mschap in openwrt let me know which packages you installed, I can do a customized firmware compiling from scratch all the release (disk space usage will be more efficient) Ports are 4500 udp and 500 udp 2017-12-28 8:51 GMT+01:00 Sujoy <sujo...@mindlogicx.com>: > Hi All, > > > We want to implement StrongSwan,with IPsec in OpenWRT. IPSec server will > be running in CentOS and the OpenWRt router will connect to it using VPN. I > have configured the server part, struggling to configure the client part. > Do we need to open port 4500 for this first. > > Anyone can suggest any solution for this. > -- > > Thanks & Reards > Sujoy >