RFC 3077 Security Issues

Hello,
	There are Security issues with ULDR during L2 tunneling through GRE from
receiver to feed, which passes through the public network without any
encryption. By which any packet sniffer in the path can expose the satellite
private network information which is dangerous.

	Hence we should work out different method, not just L2 tunneling rather L2
entrypted tunneling using GRE to any other protocol.

Please pass on your suggestions.
Best Regards,
William StanisLaus | Technical Consultant - CalSoft, Nortel Networks
email: williams <at> calsoft.co.in | Telephone: +91 44 22541853, 22541464
Mobile: +91 98411 57902
www.calsoft.co.in