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Changed my public IP and VPN stopped working on PIX515...

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life036

life036

IS-IT--Management
Mar 29, 2005
25
US
Hello All,

Just like the subject says... I changed all instances of my public IP in the PIX config, but VPN just doesn't work. Here's my code if someone has any idea what I'm doing wrong:

: Saved
: Written by enable_15 at 16:29:28.691 UTC Mon Jul 16 2007
PIX Version 6.3(4)
interface ethernet0 auto
interface ethernet1 auto
nameif ethernet0 outside security0
nameif ethernet1 inside security100
enable password *******
passwd *******
hostname ******
domain-name *******
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 server_access permit tcp any host 72.235.122.72 eq www
access-list server_access permit tcp any host 72.235.122.72 eq pop3
access-list server_access permit tcp any host 72.235.122.72 eq smtp
access-list server_access permit tcp any host 72.235.122.73 eq www
access-list server_access permit tcp any host 72.235.122.73 eq ftp-data
access-list server_access permit tcp any host 72.235.122.73 eq ftp
access-list server_access permit tcp any host 72.235.122.73 eq 548
access-list server_access permit tcp any host 72.235.122.73 eq 5003
access-list server_access permit tcp any host 72.235.122.73 eq smtp
access-list server_access permit tcp any host 72.235.122.73 eq pop3
access-list server_access permit tcp any host 72.235.122.73 eq pcanywhere-data
access-list server_access permit tcp any host 72.235.122.74 eq www
access-list server_access permit tcp any host 72.235.122.75 eq nntp
access-list server_access permit tcp any host 72.235.122.75 range 1024 5000
access-list server_access permit tcp any host 72.235.122.75 range 16384 16403
access-list server_access permit tcp any host 72.235.122.75 eq 5060
access-list server_access permit tcp any host 72.235.122.75 eq aol
access-list server_access permit tcp any host 72.235.122.75 eq 5220
access-list server_access permit tcp any host 72.235.122.75 eq 5222
access-list server_access permit tcp any host 72.235.122.75 eq 5297
access-list server_access permit tcp any host 72.235.122.75 eq 5298
access-list server_access permit tcp any host 72.235.122.75 eq 5353
access-list server_access permit tcp any host 72.235.122.75 eq 5678
access-list server_access permit udp any host 72.235.122.75 range 1024 5000
access-list server_access permit udp any host 72.235.122.75 range 16384 16403
access-list server_access permit udp any host 72.235.122.75 eq 5060
access-list server_access permit udp any host 72.235.122.75 eq 5190
access-list server_access permit udp any host 72.235.122.75 eq 5220
access-list server_access permit udp any host 72.235.122.75 eq 5222
access-list server_access permit udp any host 72.235.122.75 eq 5297
access-list server_access permit udp any host 72.235.122.75 eq 5298
access-list server_access permit udp any host 72.235.122.75 eq 5353
access-list server_access permit udp any host 72.235.122.75 eq 5678
access-list server_access permit udp any host 72.235.122.75 eq 12201
access-list server_access permit tcp any host 72.235.122.76 eq www
access-list server_access permit tcp any host 72.235.122.77 eq www
access-list server_access permit tcp any host 72.235.122.77 eq ftp
access-list server_access permit tcp any host 72.235.122.77 eq ftp-data
access-list server_access permit tcp any host 72.235.122.77 eq 407
access-list server_access permit tcp any host 72.235.122.77 range 1417 1420
access-list server_access permit udp any host 72.235.122.77 eq 407
access-list server_access permit udp any host 72.235.122.77 range 1417 1420
access-list server_access permit tcp any host 72.235.122.77 eq 3636
access-list server_access permit tcp any host 72.235.122.78 eq https
access-list server_access permit tcp any host 72.235.122.78 eq www
access-list server_access permit tcp any host 72.235.122.78 eq ftp
access-list server_access permit tcp any host 72.235.122.78 eq ftp-data
access-list server_access permit tcp any host 72.235.122.79 eq www
access-list server_access permit tcp any host 72.235.122.79 eq ftp
access-list server_access permit tcp any host 72.235.122.79 eq ftp-data
access-list server_access permit tcp any host 72.235.122.73 eq 12201
access-list no_nat permit ip 172.16.0.0 255.255.0.0 10.10.10.0 255.255.255.0
access-list no_nat permit ip 10.0.0.0 255.0.0.0 10.10.10.0 255.255.255.0
access-list no_nat permit ip 192.168.0.0 255.255.0.0 10.10.10.0 255.255.255.0
pager lines 24
mtu outside 1500
mtu inside 1500
ip address outside 72.235.122.73 255.255.255.255
ip address inside 172.16.51.2 255.255.0.0
ip audit info action alarm
ip audit attack action alarm
ip local pool VZVPN 10.10.10.1-10.10.10.10 mask 255.255.255.0
pdm logging informational 100
pdm history enable
arp timeout 14400
global (outside) 1 interface
nat (inside) 0 access-list no_nat
nat (inside) 1 0.0.0.0 0.0.0.0 0 0
alias (inside) 192.168.1.245 72.235.122.76 255.255.255.255
alias (inside) 192.168.1.15 72.235.122.77 255.255.255.255
alias (inside) 192.168.1.55 72.235.122.78 255.255.255.255
alias (inside) 192.168.1.5 72.235.122.79 255.255.255.255
alias (inside) 192.168.1.101 72.235.122.72 255.255.255.255
alias (inside) 192.168.1.100 72.235.122.73 255.255.255.255
alias (inside) 192.168.1.50 72.235.122.74 255.255.255.255
static (inside,outside) tcp 72.235.122.72 255.255.255.255 0 0
static (inside,outside) tcp 72.235.122.72 smtp 192.168.1.101 smtp netmask 255.255.255.255 0 0
static (inside,outside) tcp 72.235.122.72 pop3 192.168.1.101 pop3 netmask 255.255.255.255 0 0
static (inside,outside) tcp 72.235.122.73 427 192.168.1.5 427 netmask 255.255.255.255 0 0
static (inside,outside) tcp 72.235.122.73 5003 192.168.1.5 5003 netmask 255.255.255.255 0 0
static (inside,outside) tcp 72.235.122.73 255.255.255.255 0 0
static (inside,outside) tcp 72.235.122.73 pcanywhere-data 192.168.1.30 pcanywhere-data netmask 255.255.255.255 0 0
static (inside,outside) tcp 72.235.122.73 smtp 192.168.1.100 smtp netmask 255.255.255.255 0 0
static (inside,outside) tcp 72.235.122.73 pop3 192.168.1.100 pop3 netmask 255.255.255.255 0 0
static (inside,outside) tcp 72.235.122.73 407 192.168.1.5 407 netmask 255.255.255.255 0 0
static (inside,outside) tcp 72.235.122.75 nntp 192.168.1.36 nntp netmask 255.255.255.255 0 0
static (inside,outside) tcp 72.235.122.76 255.255.255.255 0 0
static (inside,outside) tcp 72.235.122.77 255.255.255.255 0 0
static (inside,outside) tcp 72.235.122.77 ftp-data 192.168.1.15 ftp-data netmask 255.255.255.255 0 0
static (inside,outside) tcp 72.235.122.77 ftp 192.168.1.15 ftp netmask 255.255.255.255 0 0
static (inside,outside) tcp 72.235.122.77 407 192.168.1.15 407 netmask 255.255.255.255 0 0
static (inside,outside) tcp 72.235.122.77 1417 192.168.1.15 1417 netmask 255.255.255.255 0 0
static (inside,outside) tcp 72.235.122.77 1418 192.168.1.15 1418 netmask 255.255.255.255 0 0
static (inside,outside) tcp 72.235.122.77 1419 192.168.1.15 1419 netmask 255.255.255.255 0 0
static (inside,outside) tcp 72.235.122.77 1420 192.168.1.15 1420 netmask 255.255.255.255 0 0
static (inside,outside) tcp 72.235.122.77 3636 192.168.1.253 3636 netmask 255.255.255.255 0 0
static (inside,outside) tcp 72.235.122.78 255.255.255.255 0 0
static (inside,outside) tcp 72.235.122.78 ftp 192.168.1.55 ftp netmask 255.255.255.255 0 0
static (inside,outside) tcp 72.235.122.78 ftp-data 192.168.1.55 ftp-data netmask 255.255.255.255 0 0
static (inside,outside) tcp 72.235.122.78 https 192.168.1.55 https netmask 255.255.255.255 0 0
static (inside,outside) tcp 72.235.122.79 255.255.255.255 0 0
static (inside,outside) tcp 72.235.122.79 ftp 192.168.1.5 ftp netmask 255.255.255.255 0 0
static (inside,outside) tcp 72.235.122.79 ftp-data 192.168.1.5 ftp-data netmask 255.255.255.255 0 0
static (inside,outside) tcp 72.235.122.73 12201 192.168.1.36 12201 netmask 255.255.255.255 0 0
static (inside,outside) tcp 72.235.122.74 255.255.255.255 0 0
access-group server_access in interface outside
conduit permit icmp any any
conduit permit icmp any any echo-reply
route outside 0.0.0.0 0.0.0.0 72.235.122.1 1
route inside 10.1.1.0 255.255.255.0 172.16.51.1 1
route inside 192.168.1.0 255.255.255.0 172.16.51.1 1
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 rpc 0:10:00 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
no snmp-server location
no snmp-server contact
snmp-server community public
no snmp-server enable traps
floodguard enable
sysopt connection permit-ipsec
sysopt noproxyarp inside
crypto ipsec transform-set myset esp-des esp-md5-hmac
crypto dynamic-map dynmap 10 set transform-set myset
crypto map mymap 10 ipsec-isakmp dynamic dynmap
crypto map mymap interface outside
isakmp enable outside
isakmp identity address
isakmp nat-traversal 20
isakmp policy 10 authentication pre-share
isakmp policy 10 encryption des
isakmp policy 10 hash md5
isakmp policy 10 group 2
isakmp policy 10 lifetime 86400
vpngroup dns-server idle-time 1800
vpngroup default-domain idle-time 1800
vpngroup ****** address-pool VZVPN
vpngroup ****** dns-server 72.235.80.12
vpngroup ****** default-domain **********
vpngroup ****** idle-time 1800
vpngroup ****** password *******
telnet 172.16.0.0 255.255.0.0 inside
telnet 10.0.0.0 255.0.0.0 inside
telnet 192.168.0.0 255.255.0.0 inside
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd lease 3600
dhcpd ping_timeout 750
dhcpd auto_config outside
terminal width 80
Cryptochecksum:********
: end

Any ideas at all would be greatly appreciated!

Thanks,
Chris
 
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If the other end device has the appropriate changes, then disable and re-enable isakmp on the outside interface.


Brent
Systems Engineer / Consultant
CCNP, CCSP
 
Upvote 0 Downvote
Hi Brent,

I disabled and re-enabled isakmp on the outside interface, but I'm still having problems getting in... My Cisco VPN client always hangs when the status says "securing communications channel".

Any other ideas?

Thanks,
Chris
 
Upvote 0 Downvote
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