2020年2月21日 · "Site to Site VPN uses a security method called IPsec to build an encrypted tunnel from one Customer network (generally HQ or DC) to the customer’s remote site between whole or part of a LAN on both sides , Remote access VPN connect individual users to private networks (usually HQ or DC).

2015年5月22日 · 今天为大家带来一份L2L VPN的配置案例，针对某些用户本地没有internet访问权限，所有流量都通过VPN到达中心站点，然后经过中心站点访问internet. 1. 拓扑: 2. 基本步骤： 俩侧站点分别使用ASA 9.x 或 8.4 通过IPsec VPN实现互联。 站点1是中心站点，站点2是分支站点。 俩个站点间的所有通信都是经过IPsec 隧道 ...

2017年5月19日 · As per assumptions, to illustrate the output commands, we need to define Remote host, local host and IPSEC L2L Peer: Local IP: 10.250.20.1/32 Remote IP: 10.110.100.9/32 VPN L2L Remote Peer address: 9.9.9.9 VPN L2L Local Peer address: 7.7.7.7. This procedure will show up 2 options to see if traffic …

2014年1月7日 · Both output wouldnt show anything if there was any active L2L VPN connections so the VPN listed by the second command is up. The first output shows the formed IPsec SAs for the L2L VPN connection. I mean the local/remote network pairs. It also lists the packet counters which in your situation seem to indicate traffic is flowing in both directions.

2013年4月5日 · You should use the same crypto map for both VPN Client and L2L VPN. This is for example what the ASA does if you run VPN Client and L2L VPN Wizard. Removed most of the default Transform Sets to give a clearer picture of the configuration ASA does. crypto ipsec ikev1 transform-set ESP-AES-256-SHA esp-aes-256 esp-sha-hmac

2012年6月27日 · tunnel-group 10.2.2.2 type ipsec-l2l tunnel-group 10.2.2.2 ipsec-attributes pre-shared-key cisco123 . Phase 1 Keepalive. IOS: > Disbaled by default. > Two modes of operation: - On-Demand - Default way of operation, when enabled - Periodic. ASA: > Enabled by default. > Works only in On-Demand mode. IOS: On demand: crypto isakmp keepalive 10 2 ...

2011年9月2日 · Hello Everyone! I have a question about L2L VPN and NAT. Can I setup VPN tunnel between two ASAs or routers using NAT translation of inside private IP addresses to the single Public IP address on the outside interface and then implement crypto interesting with source of Public IP address and destina...

2012年10月1日 · The router does an IPSec L2L VPN back to home, and allows an H.323 trunk to permit calling between the phones on the remote system and the main phone system at the head end site. Main site is an ASA 5505 with a static public IP. Remote site is a 2911 router; The router has a fixed IP address on a satellite link (FastEthernet 0/1)

2017年1月25日 · L2L IKEv2 VPN using certificate auth. The VPN is between 2 ASAs, but I only control 1 side. When I send 'interesting traffic', my ASA initiates IKE and the IKEv2 settings get passed, agreed and then auth is attempted.

2011年10月3日 · Solved: I am setting up a l2l tunnel with a palo alto firewall and having trouble. It is a fairly simple setup, we are encrypting public to public traffic for sftp upload from the asa side. Here are the relevant parts of the config and various