ROS 3.22 web proxy , cannot update dyndns .

Have setup-ed web proxy with nat redirect rules from the manual, and the proxy rules are working fine. Cache is setu about 1 gb. No parent proxy. But I have installed dyndns updater tool on windows box and when I disable nat rule for the proxy I can update the with dyndns but when the rule is enabled I cannot. The dyndns script is not working either.

Any help would be appreciated.

And how about Ros upgrade to at least 3.30?

Will do!
Now the script is working, but the dyndns updater tool is still now working. Maybe I need a rule for the tool ?

drop here your firewall rules

Here are the rules
0 chain=srcnat action=masquerade src-address=192.168.50.0/24
out-interface=ADSL

1 chain=dstnat action=redirect to-ports=3128 protocol=tcp dst-port=80

The dyndns script on the ros is working but the dyndns update tool behind the proxy isn’t.

I have another script for a resolving a dyndns name for another MT that is runnign pptp server and I have setup-ed a pptp client on my ros 3.22.

:global pptp-interface “pptp-out1”
:global pptp-connect-host “someone.dyndns.org
:global pptp-host-ip [:resolve $pptp-connect-host]
:global pptp-connect-to [/interface pptp-client get $pptp-interface connect-to]
:if ($pptp-host-ip != $pptp-connect-to) do={
:log info “Updating VPN Server IP address”
/interface pptp-client set $pptp-interface connect-to=$pptp-host-ip}

I know this script is working on v2.9 but it is not working on this version , cannot find the problem.
Any advice appreciated.