我尝试使用Cisco ASDM 6.4 for ASA 5505 Version 8.2(5)设置VPN远程访问。
为了build立VPN我遵循这个步骤 。 完成这一步后,我的信息如下所示:
VPN Tunnel Interface: outside PPP authentication: MS-CHAP-V1 MS-CHAP-V2 IPsec authentication uses pre-shared key: MyKey Tunnel Group Name: DefaultRAGroup Default Group Policy: DefaultRAGroup User authentication using local user database New users created in the local database: MyUser Pool of IP addresses for VPN clients: VPN-Pool (10.0.0.10 - 10.0.0.19) IKE policy Encryption / Authentication / Diffie-Hellman Group: 3DES /SHA/Group 2 Internal network elements expesed to remote VPN users without NAT: any Split tunneling: disabled Perfect Forwards Secrecy (PFS): disabled
然后我使用Cisco VPN客户端testing了VPN。 在VPN客户端,我使用这个信息:
Host: The public IP where I want to connect User: DefaultRAGroup Pass: MyKey
当我尝试连接时,我收到以下消息:
the remote peer is no longer responding reason 412
在防火墙中,我发现500个UDP端口被closures,并且阻塞了这些软件包。 我打开UDP端口,但我仍然得到这个消息。
任何build议来解决这个问题将不胜感激!