netscreen remote and umts

I'm running netscreen remote VPN-Client and connecting to a Netscreen Firewall

The tunnel is built correctly if I use a ADSL or a dial-up connection.

When I try to connect through a UMTS connection, an problem occures in the ike phase 1. It is retransmitting 3 times and the connection could not be made.

What can I do to make this work?

René



tonka67Asked:
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jabiiiCommented:
Is there a firewall or router on the UMTS connection blocking UDP500 or Protocol 50?
jabiiiCommented:
The NS box probably doesn't show anything in the logs right?
jabiiiCommented:
Are you unplugging the NS external interface and plugging it into the UMTS?
Are you changing the routing configurations appropriatly?
Dushan De SilvaTechnology ArchitectCommented:
You can makeusre via telnet and check both sides incomming and outgoing ports are working properly.

BR Dushan

jabiiiCommented:
also if using NSR, check the my identity and see what you are connecting from ie which interface/addapter........

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