Cisco VPN-Client an PIX 501: Kein Zugriff aus Netz...

[Whistleblower 45]

Hi,

 

habe auf einer "nackten" PIX501 PPPoE (mit fester IP) und ein Remote Access VPN eingerichtet. Split-Tunnel ist aktiv.

Das Verbinden des Clients funktioniert einwandfrei, allerdings kann ich anschließend nicht zwischen den Netzen kommunizieren.

Netz der PIX (inside): 192.168.4.0/24

Remote-Access-Netz: 192.168.104.0/27

 

Eine NAT-Ausnahme ist entsprechend angelegt, und auch sonst wird nichts geblockt...

Wo kann der Fehler liegen? Die Pakete werden auf der PIX auch de- und encrypted, insofern muss es doch noch irgendwo am NAT o.ä. liegen?

[Otaku19 33]

da hilft nur config posten :)

[Whistleblower 45]

Hier kommt sie: :)

PIX Version 6.3(5)125
interface ethernet0 auto
interface ethernet1 100full
nameif ethernet0 outside security0
nameif ethernet1 inside security100
enable password xxx
passwd xxx 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 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 vpn_remote_splitTunnelAcl permit ip 192.168.4.0 255.255.255.0 any 
access-list inside_outbound_nat0_acl permit ip 192.168.4.0 255.255.255.0 192.168.104.0 255.255.255.224 
access-list outside_cryptomap_dyn_20 permit ip any 192.168.104.0 255.255.255.224 
pager lines 24
mtu outside 1500
mtu inside 1500
ip address outside pppoe setroute
ip address inside 192.168.4.1 255.255.255.0
ip audit info action alarm
ip audit attack action alarm
ip local pool vpn_pool 192.168.104.10-192.168.104.20 mask 255.255.255.224
pdm location 192.168.104.0 255.255.255.224 outside
pdm logging informational 100
pdm history enable
arp timeout 14400
global (outside) 1 interface
nat (inside) 0 access-list inside_outbound_nat0_acl
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 sip-disconnect 0:02:00 sip-invite 0:03:00
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 192.168.4.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server community public
no snmp-server enable traps
floodguard enable
sysopt connection permit-ipsec
crypto ipsec transform-set ESP-3DES-SHA esp-3des esp-sha-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-3DES-SHA
crypto map outside_map 65535 ipsec-isakmp dynamic outside_dyn_map
crypto map outside_map client authentication LOCAL 
crypto map outside_map interface outside
isakmp enable outside
isakmp policy 20 authentication pre-share
isakmp policy 20 encryption 3des
isakmp policy 20 hash sha
isakmp policy 20 group 2
isakmp policy 20 lifetime 86400
vpngroup vpn_remote address-pool vpn_pool
vpngroup vpn_remote split-tunnel vpn_remote_splitTunnelAcl
vpngroup vpn_remote idle-time 1800
vpngroup vpn_remote password xxx
telnet timeout 5
ssh timeout 5
console timeout 0
vpdn group pppoe_group request dialout pppoe
vpdn group pppoe_group localname feste-ip6/xxx
vpdn group pppoe_group ppp authentication chap
vpdn username feste-ip6/xxx password xxx
dhcpd address 192.168.4.2-192.168.4.33 inside
dhcpd lease 3600
dhcpd ping_timeout 750
dhcpd auto_config outside
dhcpd enable inside
username vpnadmin password xxx encrypted privilege 15
terminal width 80
: end