VPN only one-way (PIX-501)

Hello,

I'm setting up a PIX-501 as a VPN end point so that my internal LAN resources can be accessed from the public internet. At present, outside users can connect and be authenticated but can not map to shares on internal servers. However, once the outside user has established the VPN tunnel, inside LAN users can map to shares on the client's outside PC.

So, for example, an internal LAN user can "map x: \\\\192.168.4.1\\public" and can see the files in that share. And, a LAN user can ping

192.168.4.1 and get proper responses. But the user at 192.168.4.1 can not ping or map any shares within the LAN.

So, I guess I'm half way there. Or half-assed. Or something..

Here's my config:

PIX Version 6.3(4) interface ethernet0 auto interface ethernet1 100full nameif ethernet0 outside security0 nameif ethernet1 inside security100 enable password XXXXXXXXXXXXXXXXXXX encrypted passwd XXXXXXXXXXXXXXXXXXX encrypted hostname pixfirewall domain-name ciscopix.com fixup protocol dns maximum-length 512 fixup protocol ftp 21 fixup protocol h323 h225 1720 fixup protocol h323 ras 1718-1719 fixup protocol http 80 fixup protocol pptp 1723 fixup protocol rsh 514 fixup protocol rtsp 554 fixup protocol sip 5060 fixup protocol sip udp 5060 fixup protocol skinny 2000 fixup protocol smtp 25 fixup protocol sqlnet 1521 fixup protocol tftp 69 names access-list msvpn permit ip any 192.168.0.0 255.255.255.0 access-list inside_outbound_nat0_acl permit ip any 192.168.4.0

255.255.255.0 pager lines 24 logging on logging timestamp logging trap informational logging host inside 192.168.0.253 mtu outside 1500 mtu inside 1500 ip address outside dhcp setroute ip address inside 192.168.0.1 255.255.255.0 ip audit info action alarm ip audit attack action alarm ip local pool SS 192.168.4.1-192.168.4.11 pdm location 192.168.0.250 255.255.255.255 inside pdm location 192.168.0.254 255.255.255.255 inside pdm location 192.168.0.253 255.255.255.255 inside pdm location 192.168.4.0 255.255.255.240 outside pdm logging informational 100 pdm history enable arp timeout 14400 global (outside) 1 interface nat (inside) 1 0.0.0.0 0.0.0.0 0 0 timeout xlate 0:05:00 timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 rpc 0:10:00 h225 1:00:00 timeout h323 0:05:00 mgcp 0:05:00 sip 0:30:00 sip_media 0:02:00 timeout uauth 0:05:00 absolute aaa-server TACACS+ protocol tacacs+ aaa-server TACACS+ max-failed-attempts 3 aaa-server TACACS+ deadtime 10 aaa-server RADIUS protocol radius aaa-server RADIUS max-failed-attempts 3 aaa-server RADIUS deadtime 10 aaa-server LOCAL protocol local http server enable http 192.168.0.0 255.255.255.0 inside no snmp-server location no snmp-server contact snmp-server community public no snmp-server enable traps floodguard enable sysopt connection permit-pptp telnet 192.168.0.0 255.255.255.0 inside telnet timeout 5 ssh timeout 5 console timeout 0 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 auto vpdn group PPTP-VPDN-GROUP client configuration address local SS vpdn group PPTP-VPDN-GROUP pptp echo 60 vpdn group PPTP-VPDN-GROUP client authentication local vpdn username XXXX password ********* vpdn enable outside dhcpd address 192.168.0.2-192.168.0.33 inside dhcpd lease 3600 dhcpd ping_timeout 750 dhcpd auto_config outside dhcpd enable inside terminal width 80 Cryptochecksum:a12e181d68e425791bbe5c2877d429ad : end

Any suggestions gratefully received.

Reply to
Hank Zoeller
Loading thread data ...

Cabling-Design.com Forums website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.