05-12-2003 12:34 AM - edited 02-21-2020 12:32 PM
The below config VPN config was one of the simulation I found on the Cisco web.If I'm using Windows PPTP connection all is working fine and I was able to authenticate and get the local IP address but if I'm using Cisco VPN 3.6.3 to connect the authentication will took some time and at the end it says remote peer is not responding.On my PIX monitoring console I can view the connection.Any advise.
:
PIX Version 6.2(2)
nameif ethernet0 outside security0
nameif ethernet1 inside security100
enable password 8Ry2YjIyt7RRXU24 encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
hostname ciscopix
domain-name cisco.com
fixup protocol ftp 21
fixup protocol http 80
fixup protocol h323 h225 1720
fixup protocol h323 ras 1718-1719
fixup protocol ils 389
fixup protocol rsh 514
fixup protocol rtsp 554
fixup protocol smtp 25
fixup protocol sqlnet 1521
fixup protocol sip 5060
fixup protocol skinny 2000
names
access-list 101 permit ip 10.0.0.0 255.255.255.0 192.168.1.0 255.255.255.0
access-list 101 permit ip any 192.168.1.0 255.255.255.0
access-list outside_cryptomap_dyn_20 permit ip any 192.168.1.0 255.255.255.0
interface ethernet1 auto
mtu outside 1500
mtu inside 1500
ip address outside 172.18.124.152 255.255.255.0
ip address inside 10.99.99.1 255.255.255.0
ip audit info action alarm
ip audit attack action alarm
ip local pool abc 192.168.1.1-192.168.1.254
pdm location 10.99.99.156 255.255.255.255 inside
pdm location 192.168.1.0 255.255.255.0 outside
pdm location 10.0.0.0 255.255.255.0 inside
pdm history enable
arp timeout 14400
nat (inside) 0 access-list 101
nat (inside) 0 0.0.0.0 0.0.0.0 0 0
route outside 0.0.0.0 0.0.0.0 172.18.124.1 1
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 rpc 0:10:00 h323 0:05:00 si
p 0:30:00 sip_media 0:02:00
timeout uauth 0:05:00 absolute
aaa-server TACACS+ protocol tacacs+
aaa-server RADIUS protocol radius
aaa-server LOCAL protocol local
http server enable
http 10.99.99.156 255.255.255.255 inside
no snmp-server location
no snmp-server contact
snmp-server community public
no snmp-server enable traps
floodguard enable
sysopt connection permit-ipsec
sysopt connection permit-pptp
no sysopt route dnat
crypto ipsec transform-set ESP-DES-MD5 esp-des esp-md5-hmac
crypto dynamic-map outside_dyn_map 20 match address outside_cryptomap_dyn_20
crypto dynamic-map outside_dyn_map 20 set transform-set ESP-DES-MD5
crypto map outside_map 65535 ipsec-isakmp dynamic outside_dyn_map
crypto map outside_map client authentication RADIUS
crypto map outside_map interface outside
isakmp enable outside
isakmp enable inside
isakmp policy 20 authentication pre-share
isakmp policy 20 encryption des
isakmp policy 20 hash md5
isakmp policy 20 group 2
isakmp policy 20 lifetime 86400
vpngroup abc idle-time 1800
vpngroup abc password ********
telnet timeout 5
ssh timeout 5
vpdn group PPTP-VPDN-GROUP accept dialin pptp
vpdn group PPTP-VPDN-GROUP ppp authentication pap
vpdn group PPTP-VPDN-GROUP ppp authentication chap
vpdn group PPTP-VPDN-GROUP ppp authentication mschap
vpdn group PPTP-VPDN-GROUP ppp encryption mppe 40
vpdn group PPTP-VPDN-GROUP client configuration address local abc
vpdn group PPTP-VPDN-GROUP pptp echo 60
vpdn group PPTP-VPDN-GROUP client authentication local
vpdn username Cisco password *********
vpdn enable outside
vpdn enable inside
vpnclient vpngroup abc password ********
vpnclient username abc password ********
vpnclient server 10.99.99.1
vpnclient mode client-mode
terminal width 80
Cryptochecksum:2253ea1de97c2d82c62593eb433ad813
: end
05-12-2003 05:10 PM
The "vpdn" commands configure your PPTP access, which is working fine as you mentioned. You might want to take off the "vpdn enable inside" command, unless you have PPTP users on your inside interface connecting to this PIX it is not necessary.
The "vpnclient" commands, which I presume are what you've configured for the v3.6.3 client to connect, is wrong. The "vpnclient" command enables the EzVPN client configuration in teh PIX, meaning the PIX will simulate a VPN client and establish a session to another PIX/router or VPN3000 concentrator. It is NOT used to enable remote VPN clients to connect into this PIX, which is why you're getting "remote peer not responding".
Remove the "vpnclient " commands and use the "vpngroup" commands to configure the PIX to accept VPN client connections. A sample config is here:
05-12-2003 09:01 PM
Hi buddy,thks for your respond any I try it out your method, by removing the VPN client and left the vpngroup only but it still the same.
After I put in the group name and group password the authenticating will happen and it will take very long and at the end it will display 'remote peer is no longer responding'.And as usual the PPTP will able to connect.
Any advise.
:
PIX Version 6.2(2)
nameif ethernet0 outside security0
nameif ethernet1 inside security100
enable password 8Ry2YjIyt7RRXU24 encrypted
passwd 2KFQnbNIdI.2KYOU encrypted
hostname ciscopix
domain-name cisco.com
fixup protocol ftp 21
fixup protocol http 80
fixup protocol h323 h225 1720
fixup protocol h323 ras 1718-1719
fixup protocol ils 389
fixup protocol rsh 514
fixup protocol rtsp 554
fixup protocol smtp 25
fixup protocol sqlnet 1521
fixup protocol sip 5060
fixup protocol skinny 2000
names
access-list 101 permit ip 10.0.0.0 255.255.255.0 192.168.1.0 255.255.255.0
access-list 101 permit ip any 192.168.1.0 255.255.255.0
access-list 100 permit tcp any host 172.18.124.160 eq www
pager lines 24
interface ethernet0 auto
interface ethernet1 auto
mtu outside 1500
mtu inside 1500
ip address outside 172.18.124.152 255.255.255.0
ip address inside 10.99.99.1 255.255.255.0
ip audit info action alarm
ip audit attack action alarm
ip local pool abc 192.168.1.1-192.168.1.254
pdm location 10.99.99.156 255.255.255.255 inside
pdm location 192.168.1.0 255.255.255.0 outside
pdm location 10.0.0.0 255.255.255.0 inside
pdm history enable
arp timeout 14400
nat (inside) 0 access-list 101
nat (inside) 0 0.0.0.0 0.0.0.0 0 0
route outside 0.0.0.0 0.0.0.0 172.18.124.1 1
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 rpc 0:10:00 h323 0:05:00 si
p 0:30:00 sip_media 0:02:00
timeout uauth 0:05:00 absolute
aaa-server TACACS+ protocol tacacs+
aaa-server LOCAL protocol local
aaa authorization command LOCAL
http server enable
http 10.99.99.156 255.255.255.255 inside
no snmp-server location
no snmp-server contact
snmp-server community public
no snmp-server enable traps
floodguard enable
sysopt connection permit-ipsec
sysopt connection permit-pptp
no sysopt route dnat
crypto ipsec transform-set ESP-DES-MD5 esp-des esp-md5-hmac
crypto dynamic-map outside_dyn_map 20 set transform-set ESP-DES-MD5
crypto dynamic-map outside_dyn_map 40 set transform-set ESP-DES-MD5
crypto dynamic-map outside_dyn_map 60 match address outside_cryptomap_dyn_60
crypto dynamic-map outside_dyn_map 60 set transform-set ESP-DES-MD5
crypto dynamic-map outside_dyn_map 80 match address outside_cryptomap_dyn_80
crypto dynamic-map outside_dyn_map 80 set transform-set ESP-DES-MD5
crypto map outside_map 65535 ipsec-isakmp dynamic outside_dyn_map
crypto map outside_map client configuration address initiate
crypto map outside_map client configuration address respond
crypto map outside_map client authentication RADIUS
isakmp enable outside
isakmp enable inside
isakmp policy 20 authentication pre-share
isakmp policy 20 encryption des
isakmp policy 20 hash md5
isakmp policy 20 group 2
isakmp policy 20 lifetime 86400
vpngroup abc address-pool abc
vpngroup abc idle-time 1800
vpngroup abc password ********
telnet timeout 5
ssh timeout 5
vpdn group PPTP-VPDN-GROUP accept dialin pptp
vpdn group PPTP-VPDN-GROUP ppp authentication pap
vpdn group PPTP-VPDN-GROUP ppp authentication chap
vpdn group PPTP-VPDN-GROUP ppp authentication mschap
vpdn group PPTP-VPDN-GROUP ppp encryption mppe 40
vpdn group PPTP-VPDN-GROUP client configuration address local abc
vpdn group PPTP-VPDN-GROUP pptp echo 60
vpdn group PPTP-VPDN-GROUP client authentication local
vpdn username test password *********
vpdn enable outside
terminal width 80
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