Asst Req config for pix 515e firewall
Hello
I'm configring as the Pix for the first time & I am little confused with Nat Pat & I want to use pat in my n/w & I Web server I want to leave out.
The one you suggest how can I achieve this configuration & any document on Pix & Nat will be a great help.
Thank you & direct them
Kumar
first thing first, I guess the pat is used for the inside of the host to navigate on the internet:
Global 1 interface (outside)
NAT (inside) 1 0.0.0.0 0.0.0.0 0 0
as for inbound access to the Web server, it depends how many public ip address is available. If one only, you can set up port forwarding. whereas there are several public ip address, you can configure 1-to-1 NAT.
for a public ip address,.
public static tcp (indoor, outdoor) 80 80 netmask 255.255.255.255 interface
list of allowed inbound tcp access any interface outside eq 80
Access-group interface incoming outside
for several public ip address,.
static (inside, outside) subnet mask 255.255.255.255
list of allowed inbound tcp access any eq 80
Access-group interface incoming outside
Tags: Cisco Security
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I was installing my new 515e firewall usinf the pdm. I did at the time and was able to install the changes I had made. Nowhere during installation me I asked to issue a username and a password. Now when I try to access the pdm, I get a box of connection for usename and password. What can I enter? Y at - it a default admin user and password I can use?
Username: "blank".
Password: 'enable current password '.
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Copy startup-config for pix via TFTP
Where am I missing it? I know it's possible to copy a config pix down via Tftp using the
WR net tftpIP: filename
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Easy to do with a router or a switch. I don't see any docs on ORC that specify where to copy the startup-config.
Hello
Use the Net Config command
http://www.Cisco.com/univercd/CC/TD/doc/product/iaabu/PIX/pix_sw/v_63/cmdref/c.htm#wp1055799
Thank you
Nadeem
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Session of top through PIX 515E firewall
My ISP is stopping the internet service and told that I have a number of great session of 5400 +... The normal session counts should be around 200. Due to this high number, my site may potentially adversely affect my network and their network. They disabled this site in order to prevent any damage.
MY PIX config is attached, please check.
Note: the modem from my ISP have IP 216.147.153.113/29
If you have any questions please contact me via Email or messenger below contacts, I appreciate your help in advance.
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Latitia K. Carlson
Iraq - Baghdad
Mobile phone: + 964 7901 762691
[Yahoo ID: mailto:[email protected] / * /">[email protected] / * / .
[MSN ID: mailto:[email protected] / * /">[email protected] / * / .
[Email: mailto:[email protected] / * /">[email protected] / * / .
Hi Sam,
seen configs... Why are you opening an entire ip and tcp everything everything inside and outside... first remove these instructions and then see the performance... am sure most useless traffic go through now because of these statements...
No inside_access_in of the ip access list allow a whole
No inside_access_in access list do not allow a full tcp
see if this has solved the problem.otherwise he must refine the remaining access lists... Make sure that all ports are open, after you remove those 2 lines...
REDA
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Using PIX 515E configuration require
Dear all,
Hi.Actually I need help for PIX 515E.Pls. check out the scenario, design & suggest?
Pls. find the details following and configuration of VLAN attached router.
# I want to put as
«Spend my LAN on CISCO 2900 (range 172.16.29.X IP...» (25 PCs) - VLAN router - CISCO PIX - ISP public IP.
# Now it's
"My LAN on CISCO 2900 - VLAN (external) router - ISP.
Details of router & PIX:
#Router inside the IP - 172.16.29.1 (inside property intellectual as it is very critical that cannot be changed)
Outdoor #Router ip - what ip should I use? (I tried with 1.1.1.1 255.255.255.0)
#PIX outside intellectual property - what ip should I use? (My ISP IP?-j' tried with 208.144.230.197 which is currently outside of my router)
#PIX within the intellectual property - what ip should I use? (I tried with 1.1.1.2 255.255.255.0)
Connection ISP #My is directly from the ISP GW to an ethernet cat 5 on my router VLAN
#I would allow www, FTP, web-based like Yahoomail... etc... & Messenger services
VLAN router Config:
Current configuration: 1028 bytes
!
version 12.3
horodateurs service debug datetime msec
Log service timestamps datetime msec
no password encryption service
!
hostname VLANRouter
!
boot-start-marker
boot-end-marker
!
activate the gcsroot password
!
No aaa new-model
IP subnet zero
!
!
no record of conflict ip dhcp
DHCP excluded-address IP 172.16.29.1 172.16.29.240
DHCP excluded-address IP 172.16.29.250 172.16.29.254
!
IP dhcp pool dhcppool
network 172.16.29.0 255.255.255.0
DNS-server 208.144.230.1 208.144.230.2
router by default - 172.16.29.1
!
!
!
!
controller E1 0/0
!
controller E1 0/1
!
!
interface FastEthernet0/0
IP 208.144.230.197 255.255.255.224
NAT outside IP
automatic duplex
automatic speed
!
interface FastEthernet0/1
IP 172.16.29.1 255.255.255.0
IP nat inside
automatic duplex
automatic speed
!
IP nat inside source list 7 interface FastEthernet0/0 overload
IP http server
IP classless
IP route 0.0.0.0 0.0.0.0 208.144.230.200
!
!
access-list 7 permit 172.16.29.0 0.0.0.255
!
Line con 0
line to 0
line vty 0 4
opening of session
!
!
!
end
All advice is appreciated.
Kind regards
Hiren s Mehta.
ORG Informatics Ltd.
Bamako, MALI
AFRICA
Hi hiren,.
See the answers below:
#Router inside the IP - 172.16.29.1 (inside property intellectual as it is very critical that cannot be changed)
When you upgrade the PIX router inbetween and your switch, you must put the PIX inside IP like 172.16.29.1 and change the router within the subnet to someother pool. Do the PAT on the PIX, rather than the router.
Outdoor #Router ip - what ip should I use? (I tried with 1.1.1.1 255.255.255.0)
Router outside the property intellectual property will be that given by the ISP... The ISP would have given a public IP address for the WAN link. This cannot be changed.
#PIX outside intellectual property - what ip should I use? (My ISP IP?-j' tried with 208.144.230.197 which is currently outside of my router)
PIX outside IP must be comprehensive. ISP would have given you a LAN subnet. Use it. In this case, inside the interface of the router has an IP address from that subnet even...
#PIX within the intellectual property - what ip should I use? (I tried with 1.1.1.2 255.255.255.0)
PIX inside must be 172.16.29.1, which will be the default gateway for all PCs. If you change this subnet, then the PC should have an IP address on the same subnet that has decided.
Connection ISP #My is directly from the ISP GW to an ethernet cat 5 on my router VLAN
didn't get it... is that on the internet router or switch?
#I would allow www, FTP, web-based like Yahoomail... etc... & Messenger services
If all these must be permitted from inside to outside, you have not open anything... by default, all traffic to the inside outside is allowed (except if you put a list of access denied)...
-
I have two PIX 515E firewall v7.01 configured in a failover scenario.
The two units were operating without problem. Primary worked very well and the configuration changes have been transferred to secondary school.
By TAC support, the only thing needed to test the failover was to issue a command to 'reload' in the primary and the secondary, take on main. Then, "active failover" question on the once rebooted device it was up in the secondary role.
Failover to the secondary unit worked without problem, it is a smooth transition to the secondary unit.
The problem came in that the original primary unit is stuck in a loop when you try to reload with what looks like now configuration errors. It will not properly start upward.
Is not a valid procedure to test the failover?
It seems that in the real world, this could actually happen that failover should work?
Among what is shown:
Config ERROR: invalid journal / level
keyword specified; level must be emergencies (0) - debugging (7) Config error - acl_in list extended access permit tcp any newspaper SMTP host 208.13.32.36 eq
Out of config line 359, "access-list acl_in exten...". »
Config sync error: Suite not command could be executed in standby mode
Platform
acl_in list access permit tcp any host 208.13.32.36 eq smtp log inactive
Use BREAK or ESC to interrupt boot.ridge/vlan/modify flash): m
e inactivea VLAN
REPLICATION OF CONFIGURATION OF ACTIVE TOWARDS THE RESCUE UNIT IS INCOMPLETE,
Reading of 115200 bytes of the image of the flash.
TO AVOID THE EVE OF TAKING OVER AS ACTIVE WITH A PARTIAL CONFIGURATION UNIT, THE EMERGENCY UNIT WILL NOW RESTART *.
You're not going to like this answer.
It seems that commands typed in and abstract by cisco in the configuration are not valid when copied/pasted in or when the firewall is rebooted or receives an active firewall configuration.
I don't know exactly what you did, but here's what I did to reproduce your problem:
I typed in the command:
acl_in list access permit tcp any host 208.13.32.36 eq smtp interval 300 inactive information newspaper
Given that "interval 300 ft newspaper is the default, it is actually saved in the running-config like:"
acl_in list access permit tcp any host 208.13.32.36 eq smtp log inactive
It's * not * a command invalid (the word "journal" following address must be a logging level), if you try to kick it. When you restarted the firewall, he tried to shoot the active configuration of the device (because it is now pending), received this line and since he can't run it (because it is not a valid command), it keeps restarting itself so that it cannot take over and be the active firewall.
Best way to do is to hold this line (and other lines like him) outside the firewall active now - the line is marked "inactive" in any case, this should not affect you. The other way would be to change that line to something by default (the recording level change may be easier). In this way when the primary/secondary itself restarts again, the order received will have a valid log level (or if you take the lines out, they will not be a problem) and will allow the rest of the configuration process.
You can also report to cisco as a bug, if they are not combing these forums already.
-Jason
This rate if this can help.
-
We have a PIX 515E firewall and the SMTP banner is changed to 220 *.
I need to disable this and I can't use the command "no fixup protocol SMTP" as it is not present in 7.1.
Any suggestions?
Kind regards
Keyvan
This is done under the map class 'class-map inspection_default' in this version of the PIX OS.
pls rate if useful!
-
I am a new user and I'm trying to configure a PIX 515e Ver 6.3 (3). How can I give my users inside access to my webfarm located on dmz1. I am able to access the test sites inside and outside dzm1. I can't access the Web inside dmz1 sites. Here is my current config:
6.3 (3) version PIX
interface ethernet0 100full
interface ethernet1 100full
interface ethernet2 100full
Automatic stop of interface ethernet3
Automatic stop of interface ethernet4
Automatic stop of interface ethernet5
ethernet0 nameif outside security0
nameif ethernet1 inside the security100
nameif ethernet2 dmz1 security50
nameif ethernet3 intf3 securite6
nameif ethernet4 intf4 security8
ethernet5 intf5 security10 nameif
enable password xxxx
passwd xxxx
hostname pix1
apprendrefacile.com domain name
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 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
aetest name 10.10.10.1
name 10.10.10.2 aetest1
name 13.13.13.3 aetestdmz
name 13.13.13.4 aetestdmz1
access-list from-out-to allow tcp any any eq www
pager lines 24
opening of session
debug logging in buffered memory
Outside 1500 MTU
Within 1500 MTU
dmz1 MTU 1500
intf3 MTU 1500
intf4 MTU 1500
intf5 MTU 1500
IP address outside the 12.x.x.x.255.255.0
IP address inside 10.10.10.2 255.255.255.0
IP address dmz1 13.x.x.x.255.255.0
No intf3 ip address
No intf4 ip address
No intf5 ip address
alarm action IP verification of information
alarm action attack IP audit
no failover
failover timeout 0:00:00
failover poll 15
No IP failover outdoors
No IP failover inside
no failover ip address dmz1
no failover ip address intf3
no failover ip address intf4
no failover ip address intf5
history of PDM activate
ARP timeout 14400
public static 12.12.12.15 (inside, outside) aetest netmask 255.255.255.255 0 0
public static 12.12.12.16 (inside, outside) aetest1 netmask 255.255.255.255 0 0
(dmz1, external) 12.12.12.17 static aetestdmz netmask 255.255.255.255 0 0
(dmz1, external) 12.12.12.18 static aetestdmz1 netmask 255.255.255.255 0 0
Access-group from-out-to external interface
Route outside 0.0.0.0 0.0.0.0 12.12.12.1 1
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 10.10.10.207 255.255.255.255 inside
No snmp server location
No snmp Server contact
SNMP-Server Community public
No trap to activate snmp Server
enable floodguard
Telnet 10.10.10.0 255.255.255.0 inside
Telnet timeout 20
SSH timeout 5
Console timeout 0
Terminal width 80
Cryptochecksum:XXXXX
: end
Thank you... Jay
with pix v6.x, nat/global or static is a must do before the pix will start to transfer packets between two interfaces.
the current static instructions do not cover the translation between the inside and the dmz. as the traffic between pix inside the net and dmz is private, I suggest you to set up no. - nat between the two.
for example
static (inside, dmz1) 10.10.10.0 10.10.10.0 netmask 255.255.255.0
clear xlate
in the above example, pix inside the host must be able to access the dmz Server pointing to the private ip address of dmz Web server.
If you prefer the pix inside the host to access the dmz by name server, then "alias" command should be applied.
for example
alias (inside) 13.13.13.3 12.12.12.17 255.255.255.255
the need for the command "alias" is due to the fact that when pix inside the host tries to access the server dmz by name, the public dns will point to the public IP address of the dmz Web server. now, as the static electricity created for the dmz Web server is directional i.e. public ip will be accessible from the outside, not the pix inside the net. so the 'alias' command will allow the PIX to manipulate the dns response and point the name to the private ip of Web server dmz for the pix inside the host.
-
Hello
7.0 (1) version pix
ASDM version 5.0 (1)
I have a situation where you go paas-thanks to the VPN feature goes on our PIX 515E. I tried to put this on the pix using a VPN Wizard Site to site
who is enabled. I was unable to connect to the pix from the remote site. Witch's journal replied negotiate the pix is OK and the success
The problem is when I try to set up the tunnel to the top of the remote site. I fall without failure.
where can I see the vpn pix for error log?
is there a manual for the solution of site to site VPN using the wizard
Help, please.
Thanks in advance
the section 'use adsm' (step 14) gives an example on how to set up vpn lan - lan via adsm
Newspaper to go to the section "check".
-
What version of PDM for PIX 6.3 (4) on a 515E?
I loaded the last PDM bin 4.1 (1) for PIX os ver 6.3 (4) but I get an error message when I try to access the new PDM:
"Cisco PDM 4.0 for FWSM does not work on PIX. Please install Cisco PDM 3.0 on your PIX"
Hmmm a Pix Device Manager which does not work on PIX? The links were wrong on the cisco.com page that pointed me to this location?
http://www.Cisco.com/cgi-bin/tablebuild.pl/PIX
Are these compatible versions?
Here's my version:
Cisco PIX Firewall Version 6.3 (4)
Cisco PIX Device Manager Version 4.1 (1)
Yes, this message is absolutely right, version 4.x PDM is just for the firewall Switch Module and is not supported by the device of PIX. FWSM supports Transparent firewall features that the PIX does not now support.
Version 3.0.2 PDM.
There will be a new PDM with the PIX OS 7.0 version in the first quarter of 2005.
sincerely
Patrick
-
Hello
I have a PIX 515E current of execution to 7.
Is it possible to use VPN with only 1 static IP address from the ISP (no gateway or the ip address of the ISP router is provided).
I can set up routing on the ADSL modem, but then the PIX does not have a valid Internet IP address?
I think that v7 does not support PPPOE? so I can't set the mode on the bridged adsl modem?
Is there a way to fix this?
Any help appreciated gratefully.
apply the commands below:
ISAKMP identity address
ISAKMP nat-traversal 20
If the problem persists, then please post the entire config with ip hidden public.
-
VPN - Pix 515e for Cisco router
I have the following Setup and I can't seem to get the next tunnel. My end is a PIX 515e race 7.2 (4). The other end is a Cisco router-not sure of the model or version of the IOS.
PIX:
90 extended access-list allow ip host a.a.a.a host b.b.b.b
NAT (inside) - 0-90 access list
correspondence address card crypto mymap 20 90
card crypto mymap 20 peers set x.x.x.x
map mymap 20 set transformation-strong crypto
mymap outside crypto map interface
ISAKMP crypto identity hostname
crypto ISAKMP allow outside
crypto ISAKMP policy 8
preshared authentication
3des encryption
sha hash
Group 2
life 86400tunnel-group x.x.x.x type ipsec-l2l
tunnel-group ipsec-attributes x.x.x.x
pre-shared key 12345Router:
/ * Style definitions * / table. MsoNormalTable {mso-style-name : « Table Normal » ; mso-tstyle-rowband-taille : 0 ; mso-tstyle-colband-taille : 0 ; mso-style-noshow:yes ; mso-style-priorité : 99 ; mso-style-qformat:yes ; mso-style-parent : » « ;" mso-rembourrage-alt : 0 à 5.4pt 0 à 5.4pt ; mso-para-margin : 0 ; mso-para-marge-bottom : .0001pt ; mso-pagination : widow-orphelin ; police-taille : 11.0pt ; famille de police : « Calibri », « sans-serif » ; mso-ascii-font-family : Calibri ; mso-ascii-theme-font : minor-latin ; mso-fareast-font-family : « Times New Roman » ; mso-fareast-theme-font : minor-fareast ; mso-hansi-font-family : Calibri ; mso-hansi-theme-font : minor-latin ; mso-bidi-font-family : « Times New Roman » ; mso-bidi-theme-font : minor-bidi ;} / * Définitions de style * / table. MsoNormalTable {mso-style-name : « Table Normal » ; mso-tstyle-rowband-taille : 0 ; mso-tstyle-colband-taille : 0 ; mso-style-noshow:yes ; mso-style-priorité : 99 ; mso-style-qformat:yes ; mso-style-parent : » « ;" mso-rembourrage-alt : 0 à 5.4pt 0 à 5.4pt ; mso-para-margin : 0 ; mso-para-marge-bottom : .0001pt ; mso-pagination : widow-orphelin ; police-taille : 11.0pt ; famille de police : « Calibri », « sans-serif » ; mso-ascii-font-family : Calibri ; mso-ascii-theme-font : minor-latin ; mso-fareast-font-family : « Times New Roman » ; mso-fareast-theme-font : minor-fareast ; mso-hansi-font-family : Calibri ; mso-hansi-theme-font : minor-latin ; mso-bidi-font-family : « Times New Roman » ; mso-bidi-theme-font : minor-bidi ;}
SDM_5 extended IP access list
permit ip host b.b.b.b host a.a.a.a
ISAKMP crypto key 12345 address y.y.y.y no.-xauth
map SDM_CMAP_1 5 ipsec-isakmp crypto
Description vpn for laboratory
defined peer y.y.y.y
game of transformation-ESP-3DES-SHA
match address SDM_5
I'm running him debugs following:
Debug crypto ipsec enabled at level 1
ISAKMP crypto debugging enabled at level 1I get the following debug output:
August 16-04:16:10 [IKEv1]: IP = x.x.x.x, counterpart of drop table counterpart, didn't match!
August 16-04:16:10 [IKEv1]: IP = x.x.x.x, error: cannot delete PeerTblEntryIsa HS her
IKE Peer: x.x.x.x
Type: user role: initiator
Generate a new key: no State: MM_WAIT_MSG2Any ideas?
Thank you
Dave
If you see the MM_WAIT_MSG2, which means that her counterpart (the other side) does not answer and this side where you can see the status MM_WAIT_MSG2 sent the first message IKE, however, did not hear of the peer.
You can check if UDP/500 is stuck on the way between the 2 sites.
Try running traffic on the other side and see if you also get the same status of MM_WAIT_MSG2. If you do, that confirms 100% 500/UDP is blocked on the way between the 2 sites.
-
Hi all
We just bought a PIX 515E and try to use it, but got a number of questions. Here's the NVA of show:
PIX-151st #show version
Cisco PIX Firewall Version 6.3 (1)
Cisco PIX Device Manager Version 3.0 (1)
Updated Thursday 19 March 03 11:49 by Manu
PIX-515E up to 5 hours and 15 minutes
Material: PIX-515E, 64 MB RAM, Pentium II 433 MHz processor
Flash E28F128J3 @ 0 x 300, 16 MB
BIOS Flash AM29F400B @ 0xfffd8000, 32 KB
0: ethernet0: the address is 000f.2457.4b12, irq 10
1: ethernet1: the address is 000f.2457.4b13, irq 11
Features licensed:
Failover: enabled
VPN - A: enabled
VPN-3DES-AES: enabled
Maximum Interfaces: 6
Cut - through Proxy: enabled
Guardians: enabled
URL filtering: enabled
Internal hosts: unlimited
Flow: IKE peers unlimited: unlimited
This PIX has a failover license only (FO).
Problem is that we cannot ping inner harbor, if we do not switch light, but this is a unique machine. Here's another message once we turn on the switch:
PIX-515E # config t
WARNING *.
Configuration of replication is NOT performed the unit from standby to Active unit.
Configurations are no longer synchronized.
PIX-515e (config) #.
Please help solve this problem. I wonder if we buy the wrong license? Thank you very much.
you have in your possession a PIX failover. That's why says in the "sh run".
This device is intended to be used only as a failover for a live device. It will work as a live PIX, but behave badly. It is cheaper than a PIX with an unrestricted license, as it is not intended to be used as a standalone device. Check with the one that you bought to get the situation sorted.
Good luck
Steve
-
Cisco VPN Client behind PIX 515E,->; VPN concentrator
I'm trying to configure a client as follows:
The user is running Cisco VPN Client 4.0. They are behind a 6.1 PIX 515E (4), and I need to connect to a VPN concentrator located outside of our network. We use PAT for address translation. As far as I know, to allow ipsec through Firewall 1 tunnel, I need to upgrade the pix to 6.3 and activate "fixup protocol esp-ike.
Is there another way to do this? I am also curious to know how much more easy/better this will work if we were dealing with pptp.
You don't necessarily need to fixup protocol esp-ike active. The remote Hub there encapsulation NAT - T enabled so that clients behind the NAT can run?
-
PIX 515E and remote access VPN
I use a PIX 515E with: ASDM Version: 5,0000 51 PIX Version: 8.0 (4) and configure it with remote access VPN.
I would like to get an email every time that a user login (and or disconnection) to the VPN. Remote clients use the Cisco VPN Client.
Any help is appreciated,
Hello
Here is a link to the email configuration when you log in to the ASA/PIX: http://www.cisco.com/c/en/us/support/docs/security/pix-500-series-security-appliances/63884-config-asa-00.html#anc7
Then you can create a list of message to send the logs only for the connection/disconnection of the VPN user: http://www.cisco.com/c/en/us/support/docs/security/pix-500-series-security-appliances/63884-config-asa-00.html#anc18
There is a wire that is linked here: https://supportforums.cisco.com/discussion/10798976/asa-email-logging-issue
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