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you might be using NAT at your remote location and VPN server closed the connectons when it gets 2 request from same ip address.
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it looks like if both are starting at hte same time, then the device that you are trying to reach sees that 2 connections are trying to be made from the same public IP, &nbsp;if they do it at different times then it is ok, &nbsp;am i correct? &nbsp;also make sure that on the cisco client computers you have Local LAN Access checked.
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I have a remote site that use PPPoE setup on the ADSL router (probably Aztech). I have installed the Cisco VPN client on two PC in this remote site. If both PC start the VPN connection at the same time, they will both loss the connection. However, if one PC start the VPN connection to my HQ and another VPN connection to my Asia Hub office (ie. two different peer address), both PC could work well without any connection loss.<br />
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Any idea and experience for that ?
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I have a remote site that use PPPoE setup on the ADSL router (probably Aztech). I have installed the Cisco VPN client on two PC in this remote site. If both PC start the VPN connection at the same time, they will both loss the connection. However, if one PC start the VPN connection to my HQ and another VPN connection to my Asia Hub office (ie. two different peer address), both PC could work well without any connection loss.

Any idea and experience for that ?

you might be using NAT at your remote location and VPN server closed the connectons when it gets 2 request from same ip address.

it looks like if both are starting at hte same time, then the device that you are trying to reach sees that 2 connections are trying to be made from the same public IP,  if they do it at different times then it is ok,  am i correct?  also make sure that on the cisco client computers you have Local LAN Access checked.

VPN Connection Loss for vpn client

Networking is the process of connecting computing devices, peripherals and terminals together through a system that uses wiring, cabling or radio waves that enable their users to communicate, share information and interact over distances. Often associated are issues regarding operating systems, hardware and equipment, cloud and virtual networking, protocols, architecture, storage and management.

Networking

Hardware-based firewalls provide more sophisticated protection for inbound and outbound traffic than the simple Windows software firewall or the basic NAT firewalls found in routers. These devices implement techniques such as stateful packet inspection, deep packet inspection, and content filtering; and may include built-in antivirus and anti-malware protection.

Hardware Firewalls

Internet Protocol Security (IPsec) is a protocol suite for secure Internet Protocol (IP) communications by authenticating and encrypting each IP packet of a communication session. IPsec includes protocols for establishing mutual authentication between agents at the beginning of the session and negotiation of cryptographic keys to be used during the session. IPsec can be used in protecting data flows between a pair of hosts (host-to-host), between a pair of security gateways (network-to-network), or between a security gateway and a host (network-to-host). IPsec is an end-to-end security scheme operating in the Internet Layer of the Internet Protocol Suite.