topic Re: VPN Ports in Network Security https://community.cisco.com/t5/network-security/vpn-ports/m-p/751189#M983741 <HTML><HEAD></HEAD><BODY><P>That should work.</P><P></P><P>But if you use PAT you also need to enable PPTP inspection:</P><P></P><P>fixup protocol pptp</P><P></P><P>If it still doesn't work, check if any packets matches the lines in the access-list, and what the logfile gives.</P><P></P><P>I hope that helps.</P></BODY></HTML> Wed, 25 Jul 2007 11:10:22 GMT mattiaseriksson 2007-07-25T11:10:22Z VPN Ports https://community.cisco.com/t5/network-security/vpn-ports/m-p/751186#M983738 <P>Deal All;</P><P>(Need urgent attention)</P><P></P><P>i have configured VPDN in my PIX 525. i also implement access-list to allow certain exchange traffic and VPN traffic. but after implementing the access-list, users are not able to dial VPN connection. error 800 appear while they tyr to connect. my exchange traffic is now smooth.</P><P>please tell me which VPN port should i allow to overcome this Issue.</P><P></P><P>i need urgent reply..</P><P></P><P>regards</P><P></P><P>Soshomile</P> Mon, 11 Mar 2019 10:49:09 GMT https://community.cisco.com/t5/network-security/vpn-ports/m-p/751186#M983738 soshomile 2019-03-11T10:49:09Z Re: VPN Ports https://community.cisco.com/t5/network-security/vpn-ports/m-p/751187#M983739 <HTML><HEAD></HEAD><BODY><P>Hi, TCP port 1723 must be open and Protocol 47 (GRE).</P></BODY></HTML> Wed, 25 Jul 2007 11:00:16 GMT https://community.cisco.com/t5/network-security/vpn-ports/m-p/751187#M983739 mattiaseriksson 2007-07-25T11:00:16Z Re: VPN Ports https://community.cisco.com/t5/network-security/vpn-ports/m-p/751188#M983740 <HTML><HEAD></HEAD><BODY><P></P><P>Dear mattiaseriksson </P><P></P><P>please review it.....i already configured it like this...need your kind comments...</P><P></P><P>access-list pcc permit tcp any any eq pptp</P><P>access-list pcc permit gre any host x.x.x.x</P><P></P><P></P><P></P><P>sosho</P></BODY></HTML> Wed, 25 Jul 2007 11:04:23 GMT https://community.cisco.com/t5/network-security/vpn-ports/m-p/751188#M983740 soshomile 2007-07-25T11:04:23Z Re: VPN Ports https://community.cisco.com/t5/network-security/vpn-ports/m-p/751189#M983741 <HTML><HEAD></HEAD><BODY><P>That should work.</P><P></P><P>But if you use PAT you also need to enable PPTP inspection:</P><P></P><P>fixup protocol pptp</P><P></P><P>If it still doesn't work, check if any packets matches the lines in the access-list, and what the logfile gives.</P><P></P><P>I hope that helps.</P></BODY></HTML> Wed, 25 Jul 2007 11:10:22 GMT https://community.cisco.com/t5/network-security/vpn-ports/m-p/751189#M983741 mattiaseriksson 2007-07-25T11:10:22Z