PIX 515E and Telnet to port 25

Similar Questions

• 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

• IPSEC VPN between Pix 515E and 1841 router

  Hi all

  BACKGROUND

  We have implemented a site to site VPN IPSEC between a Pix 515E 8.0 operation (4) and an 1841 using static IP addresses at both ends. We used CCP on the router and the ASDM the pix to build initial tunnels. Now the site with the router is evolving into a dynamic IP address from the ISP so we have implemented dynamic DNS to update dynamic IP address.

  PROBLEM

  The problem is that ASDM will not allow us to set a domain as the address of peers, it will not accept an IP address. We believe that the solution will be to remove the static Crypto map and replace it with a dynamic Crypto map on the side of Pix. Our questions are simply; is this the best solution? can change us the original static list or is it better to delete and make a new dynamic encryption card? Y at - it a shortcut to change the config command-line? This is a real network, so just check it out before make us any changes on the live kit.

  Any help much appreciated.

  You don't have to change anything when the peer-address changes. The dynamic crypto map aims to take dynamic peer connections. The only thing to remember, is that only the dynamic peer can initiate the connection. And you reduce your security if you use Pre-Shared key that now you can use a generic-PSK character.

  As I remember, the PIX / ASA does not support the dynamic use of FQDNs for peer-resolution. This feature is supported in IOS.

  For a feature, it would be preferable to static IP addresses on both sides.

• PIX 515E - VPN connections

  Hello

  I have pix 515E and I configured a VPN on it. My users connect to my network from the internet via the Cisco VPN client.

  I have problem, only their LAN machine can do VPN from Cisco VPN client to my network at once.

  Users are connected to the internet via an ADSL router and the LAN switch.

  --------------------------------------------------

  PIX Config:

  6.3 (4) version PIX

  interface ethernet0 car

  Auto interface ethernet1

  ethernet0 nameif outside security0

  nameif ethernet1 inside the security100

  enable encrypted password xxxxxxxxxxxxxxx

  xxxxxxxxxxxxxxxx encrypted passwd

  hostname ABCDEFGH

  ABCD.com domain name

  clock timezone IS - 5

  clock to summer time EDT recurring

  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

  inside_out to the list of allowed access nat0_acl ip 192.168.1.0 255.255.255.0 192.168.2.0 255.255.255.0

  list of allowed shared access ip 192.168.1.0 255.255.255.0 192.168.1.0 255.255.255.0

  pager lines 24

  Outside 1500 MTU

  Within 1500 MTU

  IP address outside xxx.xxx.xxx.xxx 255.255.255.0

  IP address inside 192.168.1.1 255.255.255.0

  alarm action IP verification of information

  alarm action attack IP audit

  IP local pool vpnpool 192.168.2.1 - 192.168.2.254

  PDM logging 100 information

  history of PDM activate

  ARP timeout 14400

  Global interface 10 (external)

  NAT (inside) 0-list of access inside_out-nat0_acl

  NAT (inside) 10 0.0.0.0 0.0.0.0 0 0

  Route outside 0.0.0.0 0.0.0.0 xxx.xxx.xxx.xxx 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

  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 RADIUS (inside) host ABCDE timeout 10

  AAA-server local LOCAL Protocol

  RADIUS protocol radius AAA-server

  Radius max-failed-attempts 3 AAA-server

  AAA-radius deadtime 10 Server

  RADIUS protocol AAA-server partnerauth

  AAA-server partnerauth max-failed-attempts 3

  AAA-server deadtime 10 partnerauth

  partnerauth AAA-server (host ABCDEFG myvpn1 timeout 10 Interior)

  Enable http server

  http 192.168.1.0 255.255.255.0 inside

  No snmp server location

  No snmp Server contact

  SNMP-Server Community public

  No trap to activate snmp Server

  enable floodguard

  Permitted connection ipsec sysopt

  Crypto ipsec transform-set ESP-3DES-MD5-esp-3des esp-md5-hmac

  Crypto-map dynamic outside_dyn_map 20 the transform-set ESP-3DES-MD5 value

  map outside_map 65535-isakmp ipsec crypto dynamic outside_dyn_map

  card crypto client outside_map of authentication partnerauth

  outside_map interface card crypto outside

  ISAKMP allows outside

  ISAKMP key * address 0.0.0.0 netmask 0.0.0.0

  ISAKMP identity address

  part of pre authentication ISAKMP policy 8

  ISAKMP strategy 8 3des encryption

  ISAKMP strategy 8 md5 hash

  8 2 ISAKMP policy group

  ISAKMP life duration strategy 8 the 86400

  part of pre authentication ISAKMP policy 10

  ISAKMP policy 10 3des encryption

  ISAKMP policy 10 sha hash

  10 2 ISAKMP policy group

  ISAKMP life duration strategy 10 86400

  vpngroup myvpn address vpnpool pool

  vpngroup myvpn ABCDE dns server

  vpngroup myvpn by default-field ABCD.com

  splitting myvpn vpngroup split tunnel

  vpngroup idle 1800 myvpn-time

  vpngroup myvpn password *.

  Telnet 192.168.1.0 255.255.255.0 inside

  Telnet timeout 5

  SSH timeout 5

  Console timeout 0

  dhcpd address 192.168.1.200 - 192.168.1.254 inside

  dhcpd dns ABCDE

  dhcpd lease 3600

  dhcpd ping_timeout 750

  field of dhcpd ABCD.com

  dhcpd outside auto_config

  dhcpd allow inside

  Terminal width 80

  --------------------------------------------------

  Thanks in advance.

  -Amit

  Try to add the "isakmp nat-traversal" command to your PIX. I suspect what happens is that Remote LAN users is translated to a single IP address as they pass through the DSL connection. I also assume that the machine doing the translation has a capacity of IPSec passthrough. Linksys routers would be a good example of this type of NAT device that allows IPSec pull-out.

  If that's the case, that a single VPN connection will be able to operate both. The above command will turn PIX detect clients that are located behind a NAT device, and then try to configure the VPN sessions in UDP packets and so to work around the limitation of NAT and IPSec passthrough device.

• Question of PIX 515E

  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

• UAL IP on a PIX 515E with 6.2 (2)

  Sorry, I have not found this in a search. I need to understand how to connect what specific host IPs access only. I have a 6.2 (2) running of PIX 515E and no other devices to use for this - no router, etc., nor lead us auth servers. I have used the parameter "log" on router ACL several times but do not see that in this version of PIX. Thanks in advance.

  Hi Brian,.

  The feature of logging for PIX ACL not brought up to version 6.3. The following link has some info on it:

  http://www.Cisco.com/univercd/CC/TD/doc/product/iaabu/PIX/pix_sw/v_63/63rnotes/pixrn63.htm#wp68356

  I'm afraid you will have to upgrade to get this functionality.

  Hope that help - rate pls post if it does.

  Paresh

• Configuration of RADIUS and accounting AAA + PIX-515E

  Dear All;

  I want to put the accounting of PIX.

  Here is the composition of the equipment.

  ACS SE: 4.1.1.23.5

  PIX 515E: 7.0 (6)

  PIX of setting is as follows.

  GANYMEDE + Protocol Ganymede + AAA-server

  AAA-server GANYMEDE + host xx.xx.xx.xx

  key xxxxx

  order of accounting AAA GANYMEDE +.

  Console telnet accounting AAA GANYMEDE +.

  Thus, the configuration setting was written in ACS.

  But the user name is enable_15. (attached 1.jpg)

  Is it a restriction?

  Kind regards

  Reiji

  Hi Marilou,

  Looks like we have the authority to command configured on the pix. You must enable authentication configured on the RADIUS server then only we would get username is accounting, unlike pix Device IOS doesn't send user name to the RADIUS server, he would send enable_15 as username for all users.

  Configure the following command to make it work.

  AAA authentication enable console LOCAL + Ganymede

  HTH

  -Philou

• Allowing ICMP and Telnet via a PIX 525

  We are trying to build a new block of distribution to our backbone WAN. We are experiencing a problem when establishing ICMP and Telnet via the PIX. The following is known:

  1 Ping and telnet to the 6509 and internal network works very well for the PIX.

  2 Ping the 7206 for the PIX works just fine.

  3 debug normal to see activity track ICMP for connections ICMP for the PIX of the network 6509 and internal; However, the debug shows nothing - no activity - during attempts to ping at a.b.5.18. (see below).

  In short, all connections seem to be fine between the three devices, however, we can get ICMP and Telnet work correctly through the PIX.

  The layout is:

  6509 (MSFC) - PIX 525-7206

  IP:a.b.5.1 - a.b.5.2 a.b.5.17 - a.b.5.18

  255.255.255.0 255.255.255.240 255.255.255.240

  (both)

  networks: a.b.5.0 a.b.5.16

  255.255.255.240 255.255.255.240

  6509:

  interface VlanX

  Description newwan-bb

  IP address a.b.5.1 255.255.255.0

  no ip redirection

  router ospf

  Log-adjacency-changes

  redistribute static subnets metric 50 metric-type 1

  passive-interface default

  no passive-interface Vlan9

  ((other networks omitted))

  network a.b.5.0 0.0.0.255 area 0

  default information are created

  PIX 525:

  ethernet0 nameif outside security0

  nameif ethernet1 inside the security100

  nameif ethernet2 security10 failover

  hostname XXXXXX

  domain XXX.com

  fixup protocol ftp 21

  fixup protocol http 80

  fixup protocol h323 1720

  fixup protocol rsh 514

  fixup protocol rtsp 554

  fixup protocol smtp 25

  fixup protocol sqlnet 1521

  fixup protocol sip 5060

  fixup protocol 2000 skinny

  names of

  access ip-list 102 permit a whole

  access-list 102 permit icmp any one

  access-list 102 permit icmp any any echo

  access-list 102 permit icmp any any echo response

  access-list 102 permit icmp any any source-quench

  access-list 102 permit everything all unreachable icmp

  access-list 102 permit icmp any one time exceed

  103 ip access list allow a whole

  access-list 103 allow icmp a whole

  access-list 103 permit icmp any any echo

  access-list 103 permit icmp any any echo response

  access-list 103 permit icmp any any source-quench

  access-list 103 allow all unreachable icmp

  access-list 103 allow icmp all once exceed

  pager lines 24

  opening of session

  timestamp of the record

  logging buffered stored notifications

  interface ethernet0 100full

  interface ethernet1 100full

  interface ethernet2 100full

  Outside 1500 MTU

  Within 1500 MTU

  failover of MTU 1500

  IP address outside a.b.5.17 255.255.255.240

  IP address inside a.b.5.2 255.255.255.240

  failover from IP 192.168.230.1 255.255.255.252

  alarm action IP verification of information

  alarm action attack IP audit

  history of PDM activate

  ARP timeout 14400

  Global 1 interface (outside)

  NAT (inside) 1 0.0.0.0 0.0.0.0 0 0

  Access-group 103 in external interface

  Route outside 0.0.0.0 0.0.0.0 a.b.5.18 1

  Route inside a.0.0.0 255.0.0.0 a.b.5.1 1

  Inside a.b.0.0 255.240.0.0 route a.b.5.1 1

  Timeout xlate 03:00

  Timeout conn 01:00 half-closed 0: 10:00 udp 0:02:00 CPP 0: h323 from 10:00 0:05:00 sip 0:30:00 sip_media 0:02:00

  Timeout, uauth 0:05:00 absolute

  GANYMEDE + Protocol Ganymede + AAA-server

  RADIUS Protocol RADIUS AAA server

  No snmp server location

  No snmp Server contact

  SNMP-Server Community public

  No trap to activate snmp Server

  enable floodguard

  No sysopt route dnat

  Telnet a.0.0.0 255.0.0.0 outdoors

  Telnet a.0.0.0 255.0.0.0 inside

  Telnet a.b.0.0 255.240.0.0 inside

  Telnet a.b.5.18 255.255.255.255 inside

  Telnet timeout 5

  SSH timeout 5

  Terminal width 80

  Recognizing any help on proper routing through a PIX 525, given that all this is for a network internal.

  on the 6509, why the int has a 24 subnet mask, when everything has a 28? If you try the 6500 ping.18, he thinks that it is on a local network, and there no need to route through the pix

  Your access lists are confusing.

  access-list # ip allowed any one should let through, and so everything that follows are redundant statements.

  for the test,.

  alloweverything ip access list allow a whole

  Access-group alloweverything in interface outside

  should the pix act as a router - you are effectively disabling all firewall features.

• Upgrade PIX 515 1 map net port to 4 ports, is coward Ethernet2 config?

  Hello

  Are there tricks to watch when upgrading a Ethernet card single port in a Pix 515E to port 4 (4FE-66). We are @ version 6.1 (2). We have a VPN accelerator card in one of the slots. The single NETWORK card in the other. When I out and replace it with the new 4FE all interfaces on this card will be judgment by default? What I've read, it seems I have to reactivate the interface Ethernet2.

  What of all the other parameters configuration Ethernet2? They will remain intact in the config?

  for example:

  nameif Ethernet2

  IP address

  IP Failover

  Global

  NAT

  group-access

  public static

  Also when I set up the above to my (my 2nd DMZ) Ethernet3 I can enter the configuration in the order above?

  Thank you

  Dave

  Hi Dave,.

  The configuration for Ethernet2 must simply transfer to the new card. The PIX will start with the commands to configure Ethernet2 map of four ports, including allowing it. It is then just a matter of configure ports again if required.

  On the 4fe ports are numbered from left to right. Far left is Ethernet2.

  http://www.Cisco.com/en/us/products/HW/vpndevc/ps2030/products_installation_guide_chapter09186a008017279b.html#wp1051643

  Don't know what you are asking in your last question but would say yes to enter the commands in this order.

  See you soon,.

  Paul.

• Cannot ping PIX 515e Interfaces

  I know it's a very silly question for this forum, but I have already tried many things and cannot get the answer from the PIX firewall interfaces.

  It's my (very easy) installation:

  Using a FastEthernet port on router, I have a cable connected directly to the outside I / F of the PIX-515e. (Crossover cable works, I have already tested). Router <-->PIX directly connected.

  I configured the PIX firewall to allow pings (I used different commands):

  ICMP allow any response of echo outdoors

  ICMP allow all outside

  ICMP permitted - echo outside response

  I tried to configure each of them and also combined.

  Also tried to send the PIX to its default values. Supposed to be after that the PIX should allow all pings if no "icmp" command is configured.

  I have configured the ports on both sides to 100 Full

  On both sides of the link (PIX and router) I have the links to the top. The lights are on.

  The 'show interest' on the PIX firewall shows to the top/top

  The same thing on the router...

  The two interfaces are configured in

  10.1.1.0/24 (10.1.1.1 & 10.1.1.2)

  What I am doing wrong?

  This should be very easy...

  Hello

  Majority of the time interfaces refuses explicitly to ICMP packets unless you indicate otherwise. Here is a link to a pretty good setup guide... Have a look at the link to the ping Security Appliance Interfaces section in this guide. I'm really frustrated myself during the installation/testing phase because the pings are not working and it helped. Hope this helps a little and makes your life easier =) (rate if it please and thank you)

  http://www.Cisco.com/en/us/products/ps6120/products_configuration_guide_chapter09186a00805521b6.html#wp1059645

  Thank you

  Chris

• Question of BandNew PIX 515E

  I got some new PIX 515E security infra-red and I had sex 2 questions about everything I tried. I installed a 5 port switch inside and cannot ping anything from the console. I have a computer on the switch, and he is able to ping other devices on the switch, but not the PIX.

  What I find strange is that when I try to ping from the inside interface on the PIX of one inside computers, PIX displays the MAC address of the computer inside in the arp table.

  My goal is to upgrade the PIX to ver7.0 but I can't do so until I can solve this problem.

  Here are some information among the PIX.

  #sh worm

  Cisco PIX Firewall Version 6.3 (4)

  Cisco PIX Device Manager Version 3.0 (2)

  Updated Saturday 2 July 04 00:07 by Manu

  pixfirewall up to 29 minutes 33 seconds

  Material: PIX-515E, 128 MB RAM, Pentium II 433 MHz processor

  Flash E28F128J3 @ 0 x 300, 16 MB

  BIOS Flash AM29F400B @ 0xfffd8000, 32 KB

  Hardware encryption device: VAC + (Crypto5823 revision 0 x 1)

  0: ethernet0: the address is 0015.625a.f7da, irq 10

  1: ethernet1: the address is 0015.625a.f7db, irq 11

  2: ethernet2: the address is 000d.8810.902c, irq 11

  3: ethernet3: the address is 000d.8810.902d, irq 10

  4: ethernet4: the address is 000d.8810.902e, irq 9

  5: ethernet5: the address is 000d.8810.902f, irq 5

  Features licensed:

  Failover: enabled

  VPN - A: enabled

  VPN-3DES-AES: disabled

  The maximum physical Interfaces: 6

  Maximum Interfaces: 10

  Cut - through Proxy: enabled

  Guardians: enabled

  URL filtering: enabled

  Internal hosts: unlimited

  Throughput: unlimited

  Peer IKE: unlimited

  This PIX has a failover license only (FO).

  #sh run

  interface ethernet1 100full

  nameif ethernet1 inside the security100

  pixfirewall hostname

  domain testlan

  access-list acl_out permit icmp any one

  No external ip address

  IP address inside 192.168.1.222 255.255.255.0

  No IP failover outdoors

  No IP failover inside

  #sh int e1

  interface ethernet1 'inside' is up, line protocol is up

  The material is i82559 ethernet, the address is 0015.625a.f7db

  IP 192.168.1.222, subnet mask 255.255.255.0

  MTU 1500 bytes, BW 100000 Kbit full duplex

  Hi M8,

  Your firewall has a license of FO, you must enable this device to be able to see it.

  Run the command:

  active failover

  With this command, the device turns into the 'Active' from a perspective of failover state. It will work after that.

  See you soon.

  Salem.

• PIX 515E config help

  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.

• PIX 515e, multiple VIRTUAL networks on a physical interface to DMZ

  We try to set up multiple VIRTUAL networks on a physical interface to the DMZ on a PIX 515e.

  The goal is to have logical subnets linked to our single, physical interface DMZ.

  Here's what I've tried so far without success:

  The switch

  -created the vlan 30

  -added switchports fa0/1 to 30 of vlan

  -attached host 192.168.100.1 in fa0/1

  -added switchport fa0/24 to the vlan 1 and vlan 30 with multimode

  -interface PIX DMZ connected to fa0/24 switchport

  -attached host to switchport fa0/10 172.16.1.55 (vlan 1)

  PIX:

  Auto interface ethernet2

  logical ethernet2 vlan30 interface

  nameif DMZ security50 ethernet2

  nameif vlan30 dmz2 security50

  address IP DMZ 172.16.1.254 255.255.255.0

  IP address dmz2 192.168.100.254 255.255.255.0

  Results:

  -172.16.1.55 has full connectivity to the PIX and beyond.

  -192.168.100.1 cannot ping the PIX to the 192.168.100.254 or anything else besides.

  Any help would be greatly appreciated. Also, I realize that I could buy a four port NIC and use the physical interfaces, but I can't get the approved purchase.

  Thank you

  Creation of VLANS on Ethernet1

  We want to create a new interface VLAN - VLAN30 and name DMZ2. Also affect the security level 50 in it.

  Step 1: Create a physical Interface:

  PIX (config) # interface ethernet1 vlan2 physical

  Step 2: Name the Interface and set the security level:

  PIX (config) # nameif ethernet1 inside the security100

  Step 3: Assign the IP address of the interface:

  PIX (config) # ip inside 192.168.1.1 address 255.255.255.0

  Step 4: Create the logical Interface:

  PIX (config) # interface ethernet1 vlan30 logical

  Step 5: Name of the Interface and set the security level:

  PIX (config) # nameif vlan30 DMZ2 security50

  Step 6: Assign IP address to the interface:

  IP pix (config) # DMZ2 192.168.100.254 255.255.255.0

  Step 7. Switch, set the port where from the inside, to the Isls or dot1q physical interface. Place the sheath in the native vlan2 as in step 1.

• 4240 IPS blocking queries with Pix 515E

  I have activated the lock on the 4240 and put locking as our Pix 515E. When I look at the Configurations of Signature quite a few Signature Actions are set to alert only produce. If blocking is enabled you also go and the Actions of signing the Deny value or TCP Reset? So far my attackers show dosen't IPS refused and he detected the high level of traffic which I assume must now be blocked. Thanks John

  Yes, go under the signatures that you want and enable blocking for them as an action. Globally blocking configuration (setting the blocking device, the interface, the connection of the device information, etc.), does not actually blocked on the sensor itself, we must still go and activate the blocking of this particular signature. When this particular GIS fires in the future, the sensor it will block on the device that you configured.

  Be very careful with blocking, the reason that we're not blocking simply all the signatures, it is that it would be very dangerous to blindly add access lists to a device that will stop traffic. You must first make sure that you don't get any number of false positives on the signatures and end up blocking valid traffic. In addition, on a busy sensor you could easily overrun detector and locking to writing and deleting 1000's of top access lists. And finally, although probably not, blocking can even be used as an attack denial of service, where an attacker, if they know what signatures you block, can usurp packages past your sensor so that it denies traffic to our legitimate guests.

  You have to look at what signatures you really want to block, and then enable blocking on them individually.

• Cisco VPN Client Authentication - PIX 515E-UR

  Hi all

  I need your expert help on the following issues I have:

  1. I would like to create more than 1 client VPN on my PIX-515E groups. This is so that I can give a different part of the internal network access to different type of VPN connection. For example, I want a group to have no XAUTH, while the other group must use RADIUS XAUTH. Is it possible for me to do this? I see the PIX automatically enable RADIUS on both groups of VPN clients.

  2. the RADIUS server is a Microsoft ISA with IAS server and it is located on the PIX inside interface. The VPN endpoint is external interface of the PIX. Is there a problem with this Setup? Do I need to have the RADIUS server that is located on the external interface?

  3 can. what command I use to debug RADIUS authentication?

  Thanks in advance for your help.

  Hi vincent,.

  (1) you can use the vpngroup *-authentication server ipaddress to specify the IP address of the Radius Server on a particular group... If you do not specify this, the authentication of the user is made locally... also check for vpngroup * order of user authentication

  (2) there should be no problem with the installation of your... should work fine... If the RADIUS is outdoors, it is subject to many attacks... so have it inside...

  (3) use the "RADIUS session debug" or "debug aaa authentication..."

  I hope this helps... all the best... the rate of responses if found useful

  REDA