Hi,
My pfSense setup ran for about 30 days without a problem.
I had a setup with all DLINK DI804 or DI824VUP (wireless variant of
the DI804), which ran smoothly. (exclluding mine at home a monowall
setup).
Since I have added two IPSEC tunnels to both Linksys' RV042 - my VPN
connections start to die randomy, but stay active in both the webgui's
overview (both, I mean pfSense and the DLINK's) - but either way is
impossible to ping each other !!
If I restart the DLINK router, or if I restart within pfSense the
IPSEC stack - all starts running again fine ?!
Some years ago, I had almost the same problem (pinging back then was
possible, but no RDP or VNC) - and someone pointed out to add 4 lines
of code in the config, for your convienience I have added them to this
posting...
But I am wondering, if this is still accurate, and if this also
addresses this issue as well ?
Kind regards,
-->
In /etc/rc.bootup add there near the comment
/* start IPsec tunnels */
exec("/sbin/sysctl net.enc.out.ipsec_bpf_mask=0x00000000");
exec("/sbin/sysctl net.enc.out.ipsec_filter_mask=0x00000001");
exec("/sbin/sysctl net.enc.in.ipsec_bpf_mask=0x00000000");
exec("/sbin/sysctl net.enc.in.ipsec_filter_mask=0x00000002");
save and reboot.
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