Connectivity random Cisco Pix 501
Hello. I'm having some trouble with my CISCO PIX 501 Setup.
A few months I started having random disconnects on my network (from inside to outside). The machines can ping the DC or the Pix, but impossible to surf the internet. The only way to make them go outside is a reboot of Pix.
My configuration is:
-----------
See the ACE - pix config (config) #.
: Saved
: Written by enable_15 at 09:23:07.033 UTC Tuesday, June 3, 2014
6.3 (3) version PIX
interface ethernet0 car
interface ethernet1 100full
ethernet0 nameif outside security0
nameif ethernet1 inside the security100
activate 8Ry34retyt7RR564 encrypted password
2fvbbfgdI.2KUOU encrypted passwd
hostname as pix
domain as.local
fixup protocol dns-length maximum 512
fixup protocol esp-ike
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 2000 skinny
fixup protocol smtp 25
fixup protocol sqlnet 1521
fixup protocol tftp 69
names of
access-list acl_out permit icmp any one
ip access list acl_out permit a whole
access-list acl_out permit tcp any one
Allow Access-list outside_access_in esp a whole
outside_access_in list access permit udp any eq isakmp everything
outside_access_in list of access permit udp any eq 1701 all
outside_access_in list of access permit udp any eq 4500 all
outside_access_in ip access list allow a whole
pager lines 24
Outside 1500 MTU
Within 1500 MTU
outside 10.10.10.2 IP address 255.255.255.0
IP address inside 192.168.100.1 255.255.255.0
alarm action IP verification of information
alarm action attack IP audit
history of PDM activate
ARP timeout 14400
Global 1 10.10.10.8 - 10.10.10.254 (outside)
NAT (inside) 1 0.0.0.0 0.0.0.0 0 0
Access-group outside_access_in in interface outside
access to the interface inside group acl_out
Route outside 0.0.0.0 0.0.0.0 10.10.10.1 0
Timeout xlate 03:00
Timeout conn 01:00 half-closed 0:10:00 udp 0: CPP 02:00 0:10:00 01:00 h225
H323 timeout 0:05:00 mgcp 0: sip from 05:00 0:30:00 sip_media 0:02:00
Timeout, uauth 0:05:00 absolute
GANYMEDE + Protocol Ganymede + AAA-server
RADIUS Protocol RADIUS AAA server
AAA-server local LOCAL Protocol
Enable http server
http 192.168.10.2 255.255.255.255 inside
http 192.168.10.101 255.255.255.255 inside
http 192.168.100.2 255.255.255.255 inside
No snmp server location
No snmp Server contact
SNMP-Server Community public
No trap to activate snmp Server
enable floodguard
Permitted connection ipsec sysopt
ISAKMP nat-traversal 20
Telnet timeout 5
SSH 192.168.10.101 255.255.255.255 inside
SSH timeout 60
Console timeout 0
dhcpd dns 8.8.8.8 8.8.4.4
dhcpd lease 3600
dhcpd ping_timeout 750
dhcpd outside auto_config
Terminal width 80
Cryptochecksum:7f9bda5e534eaeb1328ab08a3c4d28a
------------
Do you have any advice? I don't get what's wrong with my setup.
My DC is 192.168.100.2 and the network mask is 255.255.255.0
The network configuration is configured to set the IP of the gateway to 192.168.100.1 (i.e. the PIX 501).
I have about 50 + peers on the internal network.
Any help is apprecciate.
Hello
You have a license for 50 users +?
After the release of - Show version
RES
Paul
Tags: Cisco Network
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********************
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dhcpd ping_timeout 750
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Terminal width 80
Cryptochecksum:xxxx
****************
The DNS server is the one assigned to me by my ISP.
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opening of session
Monitor logging warnings
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Thanks for the replies
This configuration example shows how to create an IPsec tunnel to a computer that is running the Client VPN Cisco's (4.x and later versions) to a Cisco VPN concentrator 3000 to allow the user to safely access the network inside the VPN concentrator.
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IKE Dead Peer Detection between Cisco ASA and Cisco PIX
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I'm setting up a cisco pix 501 vpn tunnel but will have questions. The Firewall works although I am able to get out of the internet, but the VPN does not work. On the primary side, I see that the tunnel is up and the traffic is sent but not received.
Currently I'm sitting at the secondary location but don't know what the problem maybe. Anyone know what I have wrong which could prevent the data to send from this device?
Here is my config
Here's my config if it would help
See the race
: Saved
:
6.3 (5) PIX version
interface ethernet0 car
interface ethernet1 100full
ethernet0 nameif outside security0
nameif ethernet1 inside the security100
activate 2KFQnbNIdI.2KYOU encrypted password
2KFQnbNIdI.2KYOU encrypted passwd
hostname ciscofirewall
domain hillsanddales.com
fixup protocol dns-length maximum 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 5
fixup protocol rtsp 55
fixup protocol rtsp 554
fixup protocol sip 5060
fixup protocol sip udp 5060
fixup protocol 2000 skinny
fixup protocol smtp 25fixup protocol sqlnet 1521
fixup protocol tftp 69
names of
access-list 101 permit ip 192.168.80.0 255.255.255.0 192.168.50.0 255.255.255.0
192.168.80.0 IP Access-list sheep 255.255.255.0 allow 192.168.50.0 255.255.255.0
in_outside list access permit tcp any host 192.168.50.240
in_outside list access permit tcp any host 64.90.xxx.xx
pager lines 24
Outside 1500 MTU
Within 1500 MTU
IP address outside 66.84.xxx.xx 255.255.255.252
IP address inside 192.168.80.1 255.255.255.0
alarm action IP verification of information
alarm action attack IP audit
location of PDM 192.168.50.0 255.255.255.0 outside
location of PDM 192.168.80.2 255.255.255.255 inside
location of PDM 192.168.50.0 255.255.255.0 inside
location of PDM 182.168.80.0 255.255.255.255 inside
location of PDM 0.0.0.0 255.255.255.0 inside
location of PDM 0.0.0.0 255.255.255.255 inside
location of PDM 192.168.80.5 255.255.255.255 inside
location of PDM 192.168.80.7 255.255.255.255 inside
PDM logging 100 information
history of PDM activateARP timeout 14400
Global 1 interface (outside)
NAT (inside) 1 0.0.0.0 0.0.0.0 0 0
Route outside 0.0.0.0 0.0.0.0 66.84.xxx.x
Route inside 192.168.50.0 255.255.255.0 192.168.50.240 1
Timeout xlate 0:05:00
Timeout conn 01:00 half-closed 0:10:00 udp 0: CPP 02:00 0:10:00 01:00 h225
H323 timeout 0:05:00 mgcp 0: sip from 05:00 0:30:00 sip_media 0:02:00
Sip timeout - disconnect 0:02:00 prompt Protocol sip-0: 03:00
Timeout, uauth 0:05:00 absolute
GANYMEDE + Protocol Ganymede + AAA-server
AAA-server GANYMEDE + 3 max-failed-attempts
AAA-server GANYMEDE + deadtime 10
RADIUS Protocol RADIUS AAA server
AAA-server RADIUS 3 max-failed-attempts
AAA-RADIUS deadtime 10 Server
AAA-server local LOCAL Protocol
Enable http server
http 192.168.80.0 255.255.255.0 inside
No snmp server location
No snmp Server contact
SNMP-Server Community public
No trap to activate snmp Server
enable floodguard
<--- more="" ---="">Permitted connection ipsec sysopt
Crypto ipsec transform-set esp-3des esp-md5-hmac aptset
aptmap 10 ipsec-isakmp crypto map
correspondence address card crypto aptmap 10 101
card crypto aptmap 10 peers set 64.90.xxx.xx
card crypto aptmap 10 transform-set aptset
aptmap interface card crypto outside
ISAKMP allows outside
ISAKMP key * address 64.90.xxx.xx netmask 255.255.255.255
ISAKMP identity address
ISAKMP nat-traversal 20
part of pre authentication ISAKMP policy 10
ISAKMP policy 10 3des encryption
ISAKMP policy 10 md5 hash
10 2 ISAKMP policy group
ISAKMP life duration strategy 10 86400
Telnet 192.168.80.2 255.255.255.255 inside
Telnet 182.168.80.0 255.255.255.255 inside
Telnet 192.168.80.5 255.255.255.255 inside
Telnet 192.168.80.0 255.255.255.0 inside
Telnet 192.168.80.7 255.255.255.255 inside
Telnet timeout 5
SSH timeout 5
management-access insideConsole timeout 0
dhcpd address 192.168.80.2 - 192.168.80.33 inside
dhcpd dns 64.90.xxx.xx 64.90.xxx.xx
dhcpd lease 3600
dhcpd ping_timeout 750--->
dhcpd outside auto_config
dhcpd allow inside
Terminal width 80
Cryptochecksum:01532689fac9491fae8f86e91e2bd4c0
: endHello
At least the NAT0 ACL is not in use
You should have this added to the configuration
NAT (inside) 0 access-list sheep
-Jouni
-
Hello.. I am beginner in this kind of things cisco...
I'm trying to set up multiple VPN on a Cisco PIX 501 firewall with routers Linksys BEFVP41...
Since not very familiar with the CLI, I use the PDM utility and it was very easy for the first... Unfortunately, I get this error when I try to add the second VPN using the VPN Wizard:
Outside_map map (ERR) crypto set peer 200.20.10.3
WARNING: This encryption card is incomplete
To remedy the situation even and a list of valid to add this encryption card
Hi garcia
for each vpn/peer, you need to a separate instance of crypto card, the card will have the same name, but different sequence... numbers one map encryption can be attributed to an interface, but you can have several instance of cards inside a main...
for configuration, you can go through the URL below... It has all the details on IPSEC config:
http://www.Cisco.com/univercd/CC/TD/doc/product/iaabu/PIX/pix_sw/v_63/config/ipsecint.htm
I hope this helps... all the best... the rate of responses if deemed useful...
REDA
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Cisco PIX VPN pass through (sorry, tricky!)
Hello
I'm having some problems with allowing IPSEC through a Cisco PIX 501. The configuration is the following:
Host (mail Client) (192.168.1.111)
|
PIX (NAT)
|
INTERNET
|
(Checkpoint) VPN server
The problem is, the PIX guard dropping my outgoing isakmp packets on its * internal * inetrface!
710005: request UDP and eliminated from 192.168.1.111/500 to inside:192.168.1.1/isakmp
710005: request UDP and eliminated from 192.168.1.111/500 to inside:192.168.1.1/isakmp
710005: request UDP and eliminated from 192.168.1.111/500 to inside:192.168.1.1/isakmp
710005: request UDP and eliminated from 192.168.1.111/500 to inside:192.168.1.1/isakmp
710005: request UDP and eliminated from 192.168.1.111/500 to inside:192.168.1.1/isakmp
710005: request UDP and eliminated from 192.168.1.111/500 to inside:192.168.1.1/isakmp
Does anyone know why it does this? Anyting to my in-house (security level 100) should go directly to my giving and external interface on the net. For some reason, is to treat the isakmp packets differently...
I have included my config as an attachment, can we see what I missed or have any ideas why it loses the isakmp packets?
Thanks for any help.
Nick Chettle
Check users. C and edit it with your favorite editor. Check if you have a private or public IP address!
I tried to find in the really safe base article I've seen a couple of months ago but I can't find any more.
https://SecureKnowledge.checkpoint.com/SK/public/intro.jsp
See also this FAQ:
http://www.phoneboy.com/bin/view.pl/FAQs/SecureClientFAQs
See CheckPoint VPN-1 Guide that is on the installation CD or go to the web site of checkpoints, BUT you need a valid account Center user to read and download the documentation. Start looking at page 119 and 211.
As usual, nothing is free at the checkpoint.
http://www.checkpoint.com/support/technical/documents/docs_r55.html
sincerely
Patrick
-
I need to make a choice between pix 506 and pix 501.
I just need to know if I can use the access list in the pix to provide access to a public address 100.
The address that corresponds to the access list will have access to a service that I put behind the pix.
I'm not going to use virtual private networks, the only thing I want to do is guaranteed access to the service
what one do you advise me to use?
they are almost entirely functionally identical. Avoid any difference in their ability to withstand the ACLs. The 506e has a faster processor, among other benefits, so usually I recommend for those seeking also to a cisco pix 501 50 user.
-
VPN PPTP and PPPOE CLIENT ON PIX 501
Hello
Can I create a PPTP VPN and a client connection on a PIX 501 with a client to my ISP PPPOE connection. The PPPOE ip is dynamic and the VPN will be a static IP address. They gave me a username and password for VPN and PPPOE. Him also gave me an ip address for the VPN server.
Should that happen, it's that the PPPOE should connect to the VPN to work.
I can only get the PPPOE, but I don't know how to do this with a PPTP VPN set.
Here is my config:
PIX Version 6.3(3)
interface ethernet0 auto
interface ethernet1 100full
nameif ethernet0 outside security0
nameif ethernet1 inside security100
enable password xxxxxxxx encrypted
passwd xxxxxxx encrypted
hostname neveroff
domain-name neveroff.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 incoming permit icmp any any echo-reply
access-list incoming permit icmp any any source-quench
access-list incoming permit icmp any any unreachable
access-list incoming permit icmp any any time-exceeded
pager lines 24
icmp permit any echo outside
icmp permit any unreachable outside
icmp permit any time-exceeded outside
icmp permit any source-quench outside
icmp permit any echo-reply outside
icmp permit any information-reply outside
icmp permit any mask-reply outside
icmp permit any timestamp-reply outside
mtu outside 1500
mtu inside 1500
ip address outside pppoe setroute
ip address inside 192.168.1.1 255.255.255.0
ip audit info action alarm
ip audit attack action alarm
pdm logging informational 100
pdm history enable
arp timeout 14400
global (outside) 1 interface
nat (inside) 1 192.168.1.0 255.255.255.0 0 0
static (inside,outside) tcp interface smtp 192.168.1.201 smtp netmask 255.255.255.255 0 0
access-group incoming in interface outside
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 RADIUS protocol radius
aaa-server LOCAL protocol local
http server enable
no snmp-server location
no snmp-server contact
snmp-server community public
no snmp-server enable traps
floodguard enable
telnet timeout 5
ssh 0.0.0.0 0.0.0.0 outside
ssh 0.0.0.0 0.0.0.0 inside
ssh timeout 5
console timeout 0
vpdn group pppoex request dialout pppoe
vpdn group pppoex localname xxxxxxxxx
vpdn group pppoex ppp authentication chap
vpdn username xxxxxxxx password xxxxxxxx
dhcpd address 192.168.1.10-192.168.1.41 inside
dhcpd dns 192.168.1.1 168.210.2.2
dhcpd lease 3600
dhcpd ping_timeout 750
dhcpd auto_config outside
dhcpd enable inside
username neveroff password TEnlGTQMwqamBzMn encrypted privilege 2
terminal width 80
Cryptochecksum:c5bfafa70f21ed55cc1b3df377e110bf
: end
Thank you
Etienne
Happy to help and please kindly mark the message as answered if you have not more than other questions. Thank you.
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IPSec VPN pix 501 no LAN access
I'm trying to set up an IPSec VPN in a basic small business scenario. I am able to connect to my pix 501 via IPSec VPN and browse the internet, but I am unable to ping or you connect to all devices in the Remote LAN. Here is my config:
: Saved
:
6.3 (3) version PIX
interface ethernet0 car
interface ethernet1 100full
nameif ethernet0 WAN security0
nameif ethernet1 LAN security99
enable encrypted password xxxxxxxxxxxxx
xxxxxxxxxxxxxxxxx encrypted passwd
host name snowball
domain xxxxxxxxxxxx.local
clock timezone PST - 8
fixup protocol dns-length maximum 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 2000 skinny
No fixup not protocol smtp 25
fixup protocol sqlnet 1521
fixup protocol tftp 69
names of
acl_in list of access permit udp any any eq field
acl_in list of access permit udp any eq field all
acl_in list access permit tcp any any eq field
acl_in tcp allowed access list any domain eq everything
acl_in list access permit icmp any any echo response
access-list acl_in allow icmp all once exceed
acl_in list all permitted access all unreachable icmp
acl_in list access permit tcp any any eq ssh
acl_in list access permit tcp any any eq www
acl_in tcp allowed access list everything all https eq
acl_in list access permit tcp any host 192.168.5.30 eq 81
acl_in list access permit tcp any host 192.168.5.30 eq 8081
acl_in list access permit tcp any host 192.168.5.22 eq 8081
acl_in list access permit icmp any any echo
access-list acl_in permit tcp host 76.248.x.x a
access-list acl_in permit tcp host 76.248.x.x a
allow udp host 76.248.x.x one Access-list acl_in
access-list acl_out permit icmp any one
ip access list acl_out permit a whole
acl_out list access permit icmp any any echo response
acl_out list access permit icmp any any source-quench
allowed any access list acl_out all unreachable icmp
access-list acl_out permit icmp any once exceed
acl_out list access permit icmp any any echo
Allow Access-list no. - nat icmp a whole
access-list no. - nat ip 192.168.5.0 allow 255.255.255.0 172.16.0.0 255.255.0.0
access-list no. - nat ip 172.16.0.0 allow 255.255.0.0 any
access-list no. - nat permit icmp any any echo response
access-list no. - nat permit icmp any any source-quench
access-list no. - nat icmp permitted all all inaccessible
access-list no. - nat allow icmp all once exceed
access-list no. - nat permit icmp any any echo
pager lines 24
MTU 1500 WAN
MTU 1500 LAN
IP address WAN 65.74.x.x 255.255.255.240
address 192.168.5.1 LAN IP 255.255.255.0
alarm action IP verification of information
alarm action attack IP audit
IP local pool pptppool 172.16.0.2 - 172.16.0.13
PDM logging 100 information
history of PDM activate
ARP timeout 14400
Global (WAN) 1 interface
NAT (LAN) - access list 0 no - nat
NAT (LAN) 1 0.0.0.0 0.0.0.0 0 0
static (LAN, WAN) 65.x.x.37 192.168.5.10 netmask 255.255.255.255 0 0
static (LAN, WAN) 65.x.x.36 192.168.5.20 netmask 255.255.255.255 0 0
static (LAN, WAN) 65.x.x.38 192.168.5.30 netmask 255.255.255.255 0 0
static (LAN, WAN) 65.x.x.39 192.168.5.40 netmask 255.255.255.255 0 0
static (LAN, WAN) 65.x.x.42 192.168.5.22 netmask 255.255.255.255 0 0
static (LAN, WAN) 65.x.x.43 192.168.5.45 netmask 255.255.255.255 0 0
static (LAN, WAN) 65.x.x.44 192.168.5.41 netmask 255.255.255.255 0 0
static (LAN, WAN) 65.x.x.45 192.168.5.42 netmask 255.255.255.255 0 0
static (LAN, WAN) 65.x.x.46 192.168.5.44 netmask 255.255.255.255 0 0
static (LAN, WAN) 65.x.x.41 192.168.5.21 netmask 255.255.255.255 0 0
acl_in access to the WAN interface group
access to the LAN interface group acl_out
Route WAN 0.0.0.0 0.0.0.0 65.x.x.34 1
Timeout xlate 0:05:00
Timeout conn 01:00 half-closed 0:10:00 udp 0: CPP 02:00 0:10:00 01:00 h225
H323 timeout 0:05:00 mgcp 0: sip from 05:00 0:30:00 sip_media 0:02:00
Timeout, uauth 0:05:00 absolute
GANYMEDE + Protocol Ganymede + AAA-server
RADIUS Protocol RADIUS AAA server
AAA-server local LOCAL Protocol
NTP server 72.14.188.195 source WAN
survey of 76.248.x.x WAN host SNMP Server
location of Server SNMP Sacramento
SNMP Server contact [email protected] / * /
SNMP-Server Community xxxxxxxxxxxxx
SNMP-Server enable traps
enable floodguard
the string 1 WAN fragment
Permitted connection ipsec sysopt
Sysopt connection permit-pptp
Crypto ipsec transform-set esp - esp-md5-hmac RIGHT
Crypto-map dynamic dynmap 10 transform-set RIGHT
map mymap 10-isakmp ipsec crypto dynamic dynmap
client configuration address map mymap crypto initiate
client configuration address map mymap crypto answer
card crypto mymap WAN interface
ISAKMP enable WAN
ISAKMP nat-traversal 20
part of pre authentication ISAKMP policy 10
encryption of ISAKMP policy 10
ISAKMP policy 10 md5 hash
10 2 ISAKMP policy group
ISAKMP life duration strategy 10 86400
vpngroup myvpn address pptppool pool
vpngroup myvpn Server dns 192.168.5.44
vpngroup myvpn by default-field xxxxxxxxx.local
vpngroup split myvpn No. - nat tunnel
vpngroup idle 1800 myvpn-time
vpngroup myvpn password *.
Telnet 192.168.5.0 255.255.255.0 LAN
Telnet timeout 5
SSH 192.168.5.0 255.255.255.0 LAN
SSH timeout 30
Console timeout 0
VPDN group pptpusers accept dialin pptp
VPDN group ppp authentication pap pptpusers
VPDN group ppp authentication chap pptpusers
VPDN group ppp mschap authentication pptpusers
VPDN group ppp encryption mppe 128 pptpusers
VPDN group pptpusers client configuration address local pptppool
VPDN group pptpusers customer 192.168.5.44 dns configuration
VPDN group pptpusers pptp echo 60
VPDN group customer pptpusers of local authentication
VPDN username password xxx *.
VPDN username password xxx *.
VPDN enable WAN
dhcpd address 192.168.5.200 - 192.168.5.220 LAN
dhcpd 192.168.5.44 dns 8.8.8.8
dhcpd lease 3600
dhcpd ping_timeout 750
dhcpd enable LAN
username privilege 0 encrypted password xxxxxxxxxx xxxxxxxxxxx
username privilege 0 encrypted password xxxxxxxxxx xxxxxxxxxxx
Terminal width 80
Cryptochecksum:xxxxxxxxxxxxxxxxxx
: end
I'm sure it has something to do with NAT or an access list, but I can't understand it at all. I know it's a basic question, but I would really appreaciate help!Thank you very muchTrevor"No. - nat' ACL doesn't seem correct, please make sure you want to remove the following text:
do not allow any No. - nat icmp access list a whole
No No. - nat ip 172.16.0.0 access list allow 255.255.0.0 any
No No. - nat access list permit icmp any any echo response
No No. - nat access list permit icmp any any source-quench
No No. - nat access list permit all all unreachable icmp
No No. - nat access list do not allow icmp all once exceed
No No. - nat access list only allowed icmp no echo
You must have 1 line as follows:
access-list no. - nat ip 192.168.5.0 allow 255.255.255.0 172.16.0.0 255.255.0.0
Please 'clear xlate' after the changes described above.
In addition, if you have a personal firewall enabled on the host you are trying to connect from the Client VPN, please turn it off and try again. Personal firewall of Windows normally blocks the traffic of different subnets.
Hope that helps.
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