Manual key negotiation with pix 501

how to use manual key negotiation with pix 501 6.3 to solve VPN tunnel negotiation problem

http://www.cisco.com/en/US/docs/security/pix/pix63/configuration/guide/ipsecint.html#wp1045493
"Manual configuration of SAs is not supported on the PIX 501 because of the restriction in the number of ISAKMP peers allowed on that platform."
However I'm sure a proper solution can be found to your original problem (establishing VPN with huawei)
Please rate helpful posts.
Regards
Farrukh

Similar Messages

DMZ zone with PIX 501

- How do I setup a DMZ zone with PIX 501 firewall? Do I need to use an additional router? I have CISCO 1605 at my disposal.
- If I can't do that, what would be an alterantive way to set an FTP server similarly to the DMZ way.
(We're using IPsec/GRE VPN between our 3 sites. we're on W2K network).
thanks,
oleg

When talking about setting up a DMZ, a PIX model with atleast three interfces is required. On a PIX 501, only two interfaces are available, an outside interface (ethernet) and an inside interface (availabe as a 4 port switch). For stting up a DMZ, you will need an additional interface and that would mean getting a higher model of the PIX. The idea of using a router on the inside interface and then configuring restrictive policies on it might work but will make the setup messy and you are unlikely to find a satisfactory level of support for it for the simple reason that not many neworks are deployed that way.

Q about DNS with PIX 501 as PPPoE client

Hi!
I've got PIX 501 (PixOS 6.3.5) acting as PPPoE client. Outside interface gets IP and DNS addresses from access concentrator.
There is an example in config guide how to set DNS address (got from concentrator) for DHCH daemon in PIX, so clients in LAN can get that DNS address so.
But I don't use DHCP in LAN. Is there a way to set PIX inside address as DNS on LAN clients and make PIX somehow redirect DNS request to PPPoE DNS server by itself? (same as on simplest linux-build SOHO box by Linksys etc)
Thanks!

In this example, the intent is for the machines in the 10.10.10.0 /24 network to access this web server in the DMZ by its external You do not want the PIX to do DNS Doctoring of the DNS replies. Instead, you want the PIX to dnat the external (global) IP address of the web server to its "real" DMZ address (192.168.100.10).
Use the alias command to perform dnat:
alias(inside) 10.99.99.99 192.168.100.10 255.255.255.224

Trouble with PIX 501 user limit?

I have installed a Cisco PIX 501 at a client's site, and now a couple of weeks later we are having an issue where some computers cannot access the Internet. The PCs can ping the internal interface of the firewall, and can resolve hostnames. But about three of them cannot ping public IP addresses. I thought the arp cache might be corrupted on the switch, so we restarted that to no good effect.
I suspect that the client has somehow run up against the 10-user limit for their PIX 501 license.
The site has eight PCs and a server, so it doesn't seem like they should be going over the 10-user limit.
I'm not much of an expert when it comes to the PIX, so I wonder if someone can tell me how to determine whether this is the case, and maybe give me some tips on how to resolve the issue?
Thanks very much for any advice you can offer.
Best regards,
Zac

Any chance you can help me make sense of this? Does it really look like we have exceeded the number of allowed connections by over 3400?
pixfirewall# show local-host
Interface inside: 10 active, 10 maximum active, 3493 denied
local host: <192.168.1.2>,
TCP connection count/limit = 12/unlimited
TCP embryonic count = 2
TCP intercept watermark = unlimited
UDP connection count/limit = 0/unlimited
AAA:
Xlate(s):
PAT Global 67.115.121.230(38600) Local 192.168.1.2(3553)
PAT Global 67.115.121.230(51033) Local 192.168.1.2(3215)
PAT Global 67.115.121.230(51037) Local 192.168.1.2(3230)
PAT Global 67.115.121.230(51050) Local 192.168.1.2(3271)
PAT Global 67.115.121.230(55215) Local 192.168.1.2(4084)
PAT Global 67.115.121.230(55228) Local 192.168.1.2(4136)
PAT Global 67.115.121.230(55231) Local 192.168.1.2(4139)
etc, etc.

Span port with Pix 501?

I want to use an open source IDS for my small network. I have a Pix 501 and I would like to span one of the ports from the integrated four port switch so my IDS can see all the traffic. Is this possible or is the integrated switch too basic? I have a Cisco 3550 in storage that I could use if needed, but I really don?t have a good place to put it. Thanks in advance!

Hi .. yes infact the swith on the 501 is basically for extending your port density limits.
I suggest you connecting the desired port to a hub and then plug the IDS to the hub. The IDS will then get all the packets ..
I hope it helps ... please rate it if it does !!!

How to join VPN Watchguard to Pix 501

Dear
All
Can you explain me how I can do to connect using VPN manual, option a Cisco Pix 501 to Watchguard Edge Firebox 10e.- The watchguard I will install on the main office with the option to VPN Server.
Exist in all cisco web side any IT Support manual to realize this configuration, please..
I live in Gibraltar and I need your help to configure this equipment

The following document http://www.cisco.com/univercd/cc/td/doc/product/iaabu/pix/pix_sw/v_63/config/basclnt.htm#wp1096875 talks about the use of certificates on PIX running as VPN client.

PIX 501 keeps rebooting

Hi,
We have four remote sites with PIX 501's.
They are approximately two years old, but we are unaware of how long this issue has persisted.
We have found all of them incredibly sensitive to movement. If you stamp on the floor near one of them, it will reboot.
If you keep a console cable connected, you can see it just looks like a power cycle, as though there was a short or a small power outage.
What gets me is, it seems to affect all of them.
We are finding this difficult to deal with because it brings the VPNs we run offline, and they often take some time to reconnect.

Hi,
We have taken the devices out of their homes and tested in our office, so it's not a power outlet issue.
We have swapped power supplies, but as all four have the issue, it's hard to rule out the supplies.
Insultating material would only be a temporary fix, as they are SO sensitive, I doubt we could really protect them. Is this common?

Cisco Pix 501 - Need help with VPN passthrough

Greetings!
Currently I have a Cisco Pix 501 version 6.3(1) which is in front of my Windows Server 2008 box. I am fairly new to firewalling, especially with the Cisco Pix; I have been able to accomplish some port forwarding for CCTV camera software, etc. but am coming to a standstill attempting to connect a company laptop (Windows 7 Professional) to the server via VPN.
Previously we had another facility which was able to connect through VPN but it has since been removed (and always seemed to not be very stable to begin with - though it was connecting to a Server 2003 box rather than 2008).
I have been through several articles both here and other forums and have attempted several of the proposed fixes. I'm almost sure at this point I've probably opened up more of my firewall then necessary and may have duplicate information attempted to complete this passthrough. My Server 2008 resides at 192.168.1.15, below is what I have thus far. The "crypto map" sections were all completed long before I took over, I believe this is how the old VPN was set up. What I have added since beginning this endevour is the "fixup protocol pptp 1723", the "access-list" entries relating to both pptp and gre, and the "static (inside, outside)" relating to the pptp.
I am still continuously getting an error on the laptop of "800" whenever I try to connect to the VPN. Any help would be greatly appreciated as I am rapidly losing hair attempting to get this situated.
: Saved
PIX Version 6.3(1)
interface ethernet0 auto
interface ethernet1 100full
nameif ethernet0 outside security0
nameif ethernet1 inside security100
enable password RysZD25GpRAOMhF. encrypted
passwd 0I6TSwviLDtVwaTr encrypted
hostname Lorway-PIX
domain-name lorwayco.com
fixup protocol ftp 21
fixup protocol ftp 22
fixup protocol h323 h225 1720
fixup protocol h323 ras 1718-1719
fixup protocol http 80
fixup protocol ils 389
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
no fixup protocol smtp 25
fixup protocol sqlnet 1521
names
access-list 80 permit ip 192.168.1.0 255.255.255.0 192.168.2.0 255.255.255.0
access-list 80 permit ip 192.168.1.0 255.255.255.0 192.168.4.0 255.255.255.0
access-list outside_access_in permit icmp any any
access-list outside_access_in permit tcp any any eq 50000
access-list outside_access_in permit udp any any eq 50000
access-list outside_access_in permit tcp any any eq smtp
access-list outside_access_in permit tcp any any eq www
access-list outside_access_in permit tcp host 66.242.236.26 any eq smtp
access-list outside_access_in permit tcp host 208.21.46.12 any eq smtp
access-list outside_access_in permit tcp host 68.59.232.176 any eq smtp
access-list outside_access_in permit tcp any any eq pop3
access-list outside_access_in permit tcp any any eq https
access-list outside_access_in permit tcp any any eq ftp
access-list outside_access_in permit tcp host 68.53.192.139 any eq smtp
access-list outside_access_in permit tcp any any eq ftp-data
access-list outside_access_in permit tcp any any eq 1009
access-list outside_access_in permit tcp any host 192.168.1.122 eq 7000
access-list outside_access_in permit tcp host 192.168.1.122 any eq 7000
access-list outside_access_in permit tcp any any eq 7000
access-list outside_access_in permit tcp any any eq pptp
access-list outside_access_in permit gre any any
access-list 10 permit ip 192.168.1.0 255.255.255.0 192.168.2.0 255.255.255.0
access-list 20 permit ip 192.168.1.0 255.255.255.0 192.168.4.0 255.255.255.0
access-list 30 permit ip 192.168.1.0 255.255.255.0 192.168.2.0 255.255.255.0
pager lines 24
mtu outside 1500
mtu inside 1500
ip address outside 74.221.188.249 255.255.255.0
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) 0 access-list 80
nat (inside) 1 0.0.0.0 0.0.0.0 0 0
static (inside,outside) tcp interface 3389 192.168.1.15 3389 netmask 255.255.255.255 0 0
static (inside,outside) tcp interface 50000 192.168.1.160 50000 netmask 255.255.255.255 0 0
static (inside,outside) udp interface 50000 192.168.1.160 50000 netmask 255.255.255.255 0 0
static (inside,outside) tcp interface smtp 192.168.1.15 smtp netmask 255.255.255.255 0 0
static (inside,outside) tcp interface https 192.168.1.15 https netmask 255.255.255.255 0 0
static (inside,outside) tcp interface www 192.168.1.15 www netmask 255.255.255.255 0 0
static (inside,outside) tcp interface pop3 192.168.1.15 pop3 netmask 255.255.255.255 0 0
static (inside,outside) tcp interface 7000 192.168.1.122 7000 netmask 255.255.255.255 0 0
static (inside,outside) tcp interface pptp 192.168.1.15 pptp netmask 255.255.255.255 0 0
access-group outside_access_in in interface outside
route outside 0.0.0.0 0.0.0.0 74.221.188.1 1
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
http 192.168.1.0 255.255.255.0 inside
snmp-server host inside 192.168.1.118
no snmp-server location
no snmp-server contact
snmp-server community public
snmp-server enable traps
floodguard enable
sysopt connection permit-ipsec
sysopt connection permit-pptp
sysopt connection permit-l2tp
crypto ipsec transform-set lorway1 esp-3des esp-sha-hmac
crypto map lorwayvpn 30 ipsec-isakmp
crypto map lorwayvpn 30 match address 30
crypto map lorwayvpn 30 set peer 66.18.55.250
crypto map lorwayvpn 30 set transform-set lorway1
crypto map lorwayvpn interface outside
isakmp enable outside
isakmp key ******** address 66.18.50.178 netmask 255.255.255.255
isakmp key ******** address 66.18.55.250 netmask 255.255.255.255
isakmp identity address
isakmp nat-traversal 20
isakmp policy 9 authentication pre-share
isakmp policy 9 encryption 3des
isakmp policy 9 hash sha
isakmp policy 9 group 2
isakmp policy 9 lifetime 86400
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 60
console timeout 0
dhcpd lease 3600
dhcpd ping_timeout 750
dhcpd auto_config outside
terminal width 80
Cryptochecksum:5c7b250c008519fe970262aa3bc28bb5
: end

Config looks good to me.
I would actually upgrade your PIX to the latest version of 6.3.x if you still have access to the software center as this PIX is on its EOL and you are running an extremely old version of code.
If you place your Windows server bypassing the PIX temporarily, I assume you are able to connect to the VPN?

Problem with VPN by ASA 5505 and PIX 501

Hi
I have this scenario: Firewall ASA 5505, Firewall Pix 501 (with CatOS 6.3(5) ).
I have configured this appliance for Easy VPN (server is ASA) and PIX, and remote Access with Cisco client vpn (for internal lan ASA).
When i configure the ASA i have this problem, when i configure nat for easy vpn.
This is my nat configuration:
nat (inside) 0 access-list 100
nat (inside) 1 192.168.1.0 255.255.255.0
nat (inside) 1 0.0.0.0 0.0.0.0
nat (inside) 0 0.0.0.0 0.0.0.0 outside
when i put this command:
nat (inside) 0 access-list no-nat
this command is necessary for configuration of easy vpn, but the previous nat:
nat (inside) 0 access-list 100
is replace with the latest command.

To identify addresses on one interface that are translated to mapped addresses on another interface, use the nat command in global configuration mode. This command configures dynamic NAT or PAT, where an address is translated to one of a pool of mapped addresses. To remove the nat command, use the no form of this command.
For regular dynamic NAT:
nat (real_ifc) nat_id real_ip [mask [dns] [outside] [udp udp_max_conns] [norandomseq]]
no nat (real_ifc) nat_id real_ip [mask [dns] [outside] [udp udp_max_conns] [norandomseq]]
For policy dynamic NAT and NAT exemption:
nat (real_ifc) nat_id access-list access_list_name [dns] [outside] [udp udp_max_conns] [norandomseq]
no nat (real_ifc) nat_id access-list access_list_name [dns] [outside] [udp udp_max_conns] [norandomseq]

Amazon S3 Backup with Cisco PIX 501 Router - slowww

We are in the process of setting up an Amazon S3 network backup of the NAS server we have in our office. We are using a Synology NAS to backup to Amazon s3, and we use a Cisco PIX 501 to secure our network. The backup from the NAS to Amazon is going painfully slow, so I contacted Synology to resolve the issue. After they examined everything, they think the router is filtering outbound traffic, and this is causing the upload to slow down. I was told the upload should happen over HTTP and HTTPS, and I made sure these ports where open through the Access Rules. There are no rules defined in the Filter Settings.
I looked at the settings with the PDM, and I can't find where the filtering would be. Does someone have any insight to what could be happening? I'm not too familiar with the PIX or all the network settings involved.
Thanks!

Thank you for your question. This community is for Cisco Small Business products and your question is in reference to a Cisco Elite/Classic product. Please post your question in the Cisco NetPro forums located here:
- Wireless ----> Wireless - Mobility http://forum.cisco.com/eforum/servlet/NetProf;jsessionid=E0EEC3D9CB4E5165ED16933737822748.SJ3A?page=Wireless_-_Mobility_discussion
This forum has subject matter experts on Cisco Elite/Classic products that may be able to answer your question.
THANKS

Pix 501 Port Redirection with outside Dyn IP for DVR

Hi,
I have a pix 501 6.3 version soft. I need to access my cameras from the net. the camera address is 192.168.1.60:1042
my ISP outside is dynamic.
The following is my config, please let me know what is wrong with it.
PIX Version 6.3(5)
interface ethernet0 auto
interface ethernet1 100full
nameif ethernet0 outside security0
nameif ethernet1 inside security100
enable password bJT00RrZ7Q9S5J1B
encrypted
passwd bJT00RrZ7Q9S5J1B encrypted
hostname Haiyai
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 ils 389
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 outside permit tcp any
interface outside eq 1042
access-list outside deny ip any any
pager lines 24
mtu outside 1500
mtu inside 1500
ip address outside dhcp 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 0.0.0.0 0.0.0.0 0 0
static (inside,outside) tcp interface
1042 192.168.1.60 1042 netmask 255.255.255.255 0 0
access-group outside 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 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 192.168.1.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server community public
no snmp-server enable traps
floodguard enable
telnet 192.168.1.0 255.255.255.0 inside
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd address 192.168.1.2-192.168.1.33
inside
dhcpd lease 3600
dhcpd ping_timeout 750
dhcpd auto_config outside
dhcpd enable inside
terminal width 80
Cryptochecksum:57847b305111572396f1ae0410e54f7e
: end
Thanks
Morgan

Morgan,
Your config is perfectly fin. You have your PAT static and opened the ACL for that port
access-list outside permit tcp any interface outside eq 1042access-lis outside deny ip any anystatic (inside,outside) tcp interface 1042 192.168.1.60 1042 netmask 255.255.255.255 0 0access-group outside in interface outside
The issue is somewhere else. When you try to connect check the conn through the PIX "sh conn | i 192.168.1.60", and you should see the conn.Check if the camera needs more ports to open and what the PIX logs show.
I hope it helps.
PK

PIX 501 passthrough with to a Win VPN Server

Can this piece of %^$ pix 501 allow port 1723 to be open so users can connect to a Windows VPN server configured by PDM?
pix 6.3(5)
Outside staic IP - whatever 111.111.111.111
Inside 192.168.1.1
Win VPN server 192.168.1.10
Thanks to anybody that can help.
Note - I wnat to know if thi can be accomplished using PDM 3.0.4
This pix has to have a use other than a glorified 4 port switch

Yes you can enable PIX501 with version 6.3.5 for PPTP pass through.
Command line:
static (inside,outside) tcp interface 1723 192.168.1.10 1723 netmask 255.255.255.255
fixup protocol pptp 1723
access-list permit tcp any host 111.111.111.111 eq 1723
If you don't already have an access-list applied to outside interface, then you also need the following:
access-group in interface outside
Then "clear xlate" after the above configuration. I also assume that you would like to use the outside interface ip address of the PIX for the translation. Otherwise, if 111.111.111.111 is actually a spare public ip address, then the above static command should say:
static (inside,outside) 111.111.111.111 192.168.1.10 netmask 255.255.255.255
Yes, it can be accomplished using PDM. But i have to apologize that i don't have a handy access to a PDM hence, i can only advise you on the configuration using CLI.
Hope that helps a little.

PIX 501 PDM with IE7

Since updating to Internet Explorer version 7 I am no longer able to access the PIX 501 using the PDM software.
Can anyone help with this situation.
Mike

Disable the IE popup blocker to see if it works.Disable the popup blocker of yahoo toolbar.Even if this doesnt work download JRE from the following link http://java.sun.com/products/archive/j2se/1.4.2_03/index.html.

Help with opening port 10000 on a pix 501

I am attempting to open port 10000 so that I can remotely VPN using tcp port 10000. This is a pix 501 running version 6.3.5.
What commands do I need to enter for this to happen?

Remote vpn access can be configured on a pix 501 by using the configuration guide present in the links given below:
Site-to-Site VPN Configuration Examples is present in the url below:
http://www.cisco.com/en/US/docs/security/pix/pix63/configuration/guide/sit2site.html
Managing VPN Remote Access giude is present in the following url:
http://www.cisco.com/en/US/docs/security/pix/pix63/configuration/guide/basclnt.html

RV082 Manual Key setup

Hello all,
I'm having difficulty setting up a manual key VPN between (2) RV082 routers. I've set up the VPN per the instructions, but it doesn't seem to function. I've sniffed the WAN port with Wireshark during pings, and what I see looks like the packets are being sent in the clear and not tunneled, just as if the VPN tunnel doesn't exist. Yet it does exist. If I convert the VPN entry to IKE with preshared key, it works just fine.
I've tried firmware 4.0.3.03 and 4.0.4.02 and they both do the same thing.
Am I missing something here? Any help would be appreciated.

http://www.cisco.com/en/US/docs/security/pix/pix63/configuration/guide/ipsecint.html#wp1045493
"Manual configuration of SAs is not supported on the PIX 501 because of the restriction in the number of ISAKMP peers allowed on that platform."
However I'm sure a proper solution can be found to your original problem (establishing VPN with huawei)
Please rate helpful posts.
Regards
Farrukh

Manual key negotiation with pix 501

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