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One Way tunnel between Cisco and Draytek

Last Modified: 2012-05-09
Hi there,
I've setup an IPSEC tunnel between a cisco router and Draytek router. The tunnel seems to have come up but is one sided only. Meaning that when i do show crypto ipsec sa, it shows me only packets decrypted but zero packet encrypted. On Cisco, it shows recieve error. At Draytek end, it shows packets are sent but not getting recieved. I've attached the configuration of Cisco and Draytek snapshots. Can you please help in finding out the issue ! Thanks,
Cisco Router Config

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