All Questions
Tagged with openswan amazon-ec2
6
questions
0
votes
0
answers
120
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Can't connect Cisco 2621 to AWS EC2 Openswan site to site vpn
I am configuring Site-to-Site vpn between my home Cisco 2621 router and Amazon EC2 instance running openswan.
I keep on getting the following message on the openswan server: " NO_PROPOSAL_CHOSEN "
My ...
- 21
0
votes
1
answer
1k
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OpenSwan on Amazon EC2 - max number of retransmissions reached STATE_MAIN_I3. Possible authentication failure:
We are communicating with one of our clients over a VPN Tunnel.
Openswan tunnel was working perfectly fine before. Today we attached an Elastic IP to the server and rebooted. Since then the tunnel ...
2
votes
0
answers
1k
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Openswan IPSec VPN on AWS tunnel established but no traffic
I am setting up a tunnel with a telco using AWS/VPC/EC2/Centos7/Libreswan and have been stuck for weeks. Appreciate any help!
I have 192.168.16.73 (VPN GW, EIP 52.76.x.x) and 192.168.16.116 (...
0
votes
1
answer
208
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Openswan L2TP setup to allow admin user access to AWS VPC
I've got an ssh bastion host, but managing the ssh whitelist is annoying, opening ssh to the world is suboptimal. I'd like to tuck a vpn server in front.
Can't get openvpn to stay connected for more ...
- 795
1
vote
2
answers
4k
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Openswan tunnel to remote public NAT'd host
Need help on this VPN set-up to work.
Left-hand. EC2:
eth0:10.0.0.100/EIP=1.1.1.1 (ie. NAT'd IP)
eth1:10.0.0.200/EIP=2.2.2.2
Peer ip/leftid: 1.1.1.1
Right-hand. Cisco:
Peer ip: 3.3.3.3
Peer ...
- 31
4
votes
2
answers
4k
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Connecting to IPSec/L2tp with OpenSwan/xl2tpd from Windows7 to Amazon EC2
I am trying to connect from my Windows7 at home to my OpenSwan/xl2tpd setup on an Ubuntu EC2 instance at Amazon.
It is a connection being NATed from both the client and server ends.
I was following ...
- 41