PIX telnet / traceroute

Similar Questions

• PIX Telnet lost password

  Hello

  Is there a solution to replace a password for Telnet on a PIX 501?

  I got the admin password, I am able to get into the pdm interface, but I lost the password to Telnet.

  Thanks for any help

  It would be easier if you have access to the pix console. If so, you need not the telnet password. You can get the mode using the admin password and change the telnet password.

  I tried to ssh to a pix using a username/password local name, I thought that if I ssh to a pix even with user privilege 2, you can still get the mode by the password admin unfortunately it does not work regardless of the user privilege level.

  so I guess that if you do not have access to consoles, one way to do this is to perform a recovery of full password as suggested by pakpoor.

• PIX telnet/ssh access to the VPN Lan2Lan

  Scenario of several Lan - Lan IPSEC VPN between PIX F/Ws.

  I need to remotely access / these PIX via Telnet/SSH & would prefer to do it through the VPN tunnel.

  NB, I tried telnet/ssh configuration for both inside/outside of my source but can't hit the PIX.

  Because the Tunnel is actually inside-inside I'm trying to connect to the inside interface of the pIX.

  You can do it now in 6.3 code with the command "access management". See http://www.cisco.com/univercd/cc/td/doc/product/iaabu/pix/pix_sw/v_63/cmdref/mr.htm#1137951 for more details.

• Telnet of PIX

  Running Cisco PIX Firewall Version 6.3 (4). Is it possible to PIX telnet to a remote host?

  No, PIX has no ssh or telnet client. It is just possible to configure the PIX the telnet server inside or as a ssh server for all other interfaces.

  http://www.Cisco.com/en/us/products/sw/secursw/ps2120/products_command_reference_chapter09186a00801727ae.html#wp1025921

  sincerely

  Patrick

• traceroute pix 7.0 problems

  Hiya,

  I've updated to v7.0 (1) pix and after that, I had this problem can't traceroute out of my WAN connection. The pix connects to the internet and when I do a ping from inside outside external ip addresses, it works, but traceroute will be inaccessible after the jump of pix. Traceroute to the border immediately after the pix router. Check the logs indicated that time ICMP exceeded packet newspapers:

  % 4 PIX-400015: time ID: 2005 exceeded ICMP from xxx to yyy off

  I have already explicitly allow access-list out_in line 12 extended permit icmp any xxx 255.255.255.224 exceeded time

  to allow packets time exceeded icmp to come in, but nothing helped. Any suggestions? Inspect the icmp is on as well

  Directly from Cisco TAC:

  To allow traceroute

  through PIX code 7.0, we must add "inspect icmp error" in PIX configuration. Please

  to implement following commands in configuration - PIX mode

  --> Policy-map global_policy

  --> class inspection_default

  --> inspect icmp error

  --> write mem

  I hope this works for you too!

• Outdoor telnet using PIX 501

  We need allow telnet access to a server on the internal interface of one of our 501 s PIX of several workstations on the network to the external interface.

  I can ping the address 10.0.xxx.100 without problem, but I can not telnet. What Miss me?

  The host inside interface (10.0.xxx.100) has its value 10.0.xxx.1 entry door but the router to has 10.0.xxx.1 of a static route for 192.168.xxx.0 value address of the PIX of 10.0.xxx.2

  Here are the current config:

  6.3 (4) version PIX

  interface ethernet0 car

  interface ethernet1 100full

  ethernet0 nameif outside security0

  nameif ethernet1 inside the security100

  enable the encrypted password xxxx

  encrypted passwd xxxx

  PIX-2 host name

  domain xxx.internal

  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

  name 10.0.xxx.100 IBM_POS_Server

  name 192.168.xxx.93 HP_4350

  Allow Access-list host inside_access_in icmp IBM_POS_Server one

  inside_access_in tcp allowed access list all lpd eq all eq lpd

  outside_access_in list of access permit icmp any host IBM_POS_Server

  outside_access_in list all eq telnet access permitted tcp any eq telnet

  pager lines 24

  opening of session

  logging trap information

  logging out of the 192.168.xxx.10 host

  ICMP allow all outside

  ICMP allow any inside

  Outside 1500 MTU

  Within 1500 MTU

  IP address outside 192.168.xxx.2 255.255.255.0

  IP address 10.0.xxx.2 255.255.255.0 inside

  alarm action IP verification of information

  alarm action attack IP audit

  PDM location 204.90.xxx.225 255.255.255.255 inside

  PDM location 192.168.xxx.11 255.255.255.255 outside

  location of PDM IBM_POS_Server 255.255.255.255 inside

  PDM location 192.168.xxx.10 255.255.255.255 outside

  location of PDM HP_4350 255.255.255.255 outside

  location of PDM HP_4350 255.255.255.255 inside

  PDM 100 debug logging

  history of PDM activate

  ARP timeout 14400

  Global 1 interface (outside)

  NAT (inside) 1 0.0.0.0 0.0.0.0 0 0

  static (inside, outside) IBM_POS_Server IBM_POS_Server netmask 255.255.255.255 0 0

  Access-group outside_access_in in interface outside

  inside_access_in access to the interface inside group

  Route inside IBM_POS_Server 255.255.255.255 10.0.xxx.2 1

  Route inside 204.90.xxx.225 255.255.255.255 10.0.xxx.1 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

  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.xxx.11 255.255.255.255 outside

  No snmp server location

  No snmp Server contact

  SNMP-Server Community public

  No trap to activate snmp Server

  enable floodguard

  Telnet timeout 5

  SSH timeout 5

  Console timeout 0

  Terminal width 80

  Cryptochecksum:XXXXX

  : end

  Any help will be greatly appreciated!

  Kind regards

  Rick

  It is with this acl line:

  outside_access_in list all eq telnet access permitted tcp any eq telnet

  You have the source eq telnet port, which is not the case. The source port is gt 1023, so this code instead

  outside_access_in list all gt 1023 host IBM_POS_Server eq telnet tcp allowed access (this will also limit telnet to only appropriate inside host).

  Let me know if it helps.

• Telnet to the PIX from the outside

  I tried the task through several suggestions.

  None of which worked. My last try was using this link.

  http://www.Cisco.com/en/us/customer/products/sw/secursw/ps2120/products_user_guide_chapter09186a0080089bd6.html

  PIX VPN client works fine however I am still unable to telnet to the PIX.

  In addition, the document speaks of configuration on the client.

  Step 3 in the VPN client, create a security policy that specifies the IP address of the remote party identity and IP gateway under the same IP address IP address of the external interface of the PIX firewall. In this example, the IP address of the PIX firewall outside is 168.20.1.5.

  I see there is only one place to put an IP address on the client. There is no place on the client to a gateway address. I tried to change my gateway machine and it still does not work.

  Does anyone have a config to work on how to Telnet to a PIX from the outside?

  The step that you are referencing is for users who use the old client VPN CiscoSecure. Do you really use that? I'm guessing that you are actually using the VPN client 3000, in which case you just have:

  (1) an acl of encryption that allows the traffic of your address has been assigned outside the pix

  (2) a statement of telnet that allows telnet address assigned from outside

  i.e.

  no_nat of ip host 200.1.1.1 access list permit 10.1.1.100

  Telnet 10.1.1.100 255.255.255.255 outside

  HTH

  Jeff

• Telnet on PIX with the external interface

  Is there a way to telnet in PIX Firewall through the external interface?

  SSH is a valid method to access the site, but I wonder if there is another way to do it. PDM is another tool for access and modification of the configuration.

  Any help will be useful.

  Best wishes

  Onur

  I'm pretty sure that Telent directly to the external interface of a PIX is not available. It is such a big security risk that it is not offered as an option.

  SSH is a much better way to go (even if it's only SSH1).

  You can probably VPN in your network and Telnet from inside.

  Good luck

  Scott

• 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.

• PIX 501 - issues with Telnet

  I'm currently pre configuration of the firewall, so I had to build a small network to test the configuration. I am able to telnet system when I plug my laptop into the hub inside the firewall. However, when I plug on the external interface and the external address of the box telnet it seems to connect but I get no feedback eventually, he abandoned the connection. I'm trying to telnet on port 25 (to mimic the smtp traffic), the telnet server has been configured to listen on this port. When I try to telnet on 23 he refuses the connection almost immediately. Its almost like the PIX meets the demand of telnet instead of the destination system. I am able to get responses from the system with various icmp traffic.

  I have a static (inside, outside) mapping for the system I want to telnet to port 25.

  Any ideas?

  Thanks in advance.

  I would say that. The correction prevents would-be hackers to get HELP and your server smtp VRFY. You will also see:

  220 * 0 * 200 * 0 * 0200, instead of what type of server, etc.

  Glad to be of service.

  Byron

• Telnet Session 506th PIX

  I have a problem with my 506th Pix: I can not connect by telnet session. Y at - it an option to reactivate PDM?

  Thks

  Yes, there is a way to access Telnet via - PDM

  Cofniguration-> system-> Administration properties-> Telnet

  Here you can add the host IPs you can telnet and specify the interface where these customers.

  Note: You cannot telnet to the outside interface security PIX firewall / low level.

  Kind regards

  Maryse.

• PIX 515E and Telnet to port 25

  When I telnet (in or out) on a mail server (using port 25) the answer is:

  220-*******************

  and all orders come back as "invalid command."

  When I put the old (no - pix) firewall, this does not happen (the responses are complete and commands work fine.)

  A lot of email is coming and going, but some mail servers cannot send email.

  This is common for misconfiguration and where should I look?

  Thank you

  Mark

  Delete the fixup protocol smtp 25!

  command to run:

  No fixup not protocol smtp

  Details about this:

  The order fixup protocol smtp active the function of guard of mail, which allows only mail servers receive the RFC 821, section 4.5.1 of the orders of HELO, MAIL, RCPT, DATA, RSET, NOOP, and QUIT. All other commands are translated into x which are refused by the internal server. The result is a message such as "500 unknown command: 'XXX'.» Incomplete orders are ignored.

  Note during a SMTP session interactive, different SMTP security rules may reject or hang with your Telnet session. These rules include the following: SMTP commands must be at least four characters; must end with the return cart and jump; of line and must wait for a response before issuing the next reply.

  From PIX Firewall software Version 5.1 and higher, the fixup protocol smtp command changes the characters of the SMTP banner asterisks except for the "2", "0", "0" characters. Return (CR) and linefeed (LF) characters are ignored.

  PIX Firewall software Version 4.4, all the characters in the SMTP banner are converted to asterisks.

  Reference:

  http://www.Cisco.com/en/us/products/sw/secursw/ps2120/products_command_reference_chapter09186a00801727a8.html#wp1067379

  sincerely

  Patrick

• Traceroute in PIX?

  Hello

  There the availablt of commands in PIX traceroute?

  Unfortunately pix does not support the traceroute command.

  http://www.Cisco.com/en/us/products/HW/vpndevc/ps2030/products_tech_note09186a00800e9312.shtml#topic4

• Telnet/SSH to PIX outside interface

  Hi all

  Is it possible to allow a telnet or ssh connection to a PIX via the external interface? The documentation I have (seems) declare that telnet access via the external interface 'requires' IPSEC - it is not clear if this is a recommendation or a requirement.

  In addition, the documentation indicates that no traffic will be through a PIX if the inside and the outside interface are configured with the same security level - does that mean that no traffic will pass "full stop." or the traffic will pass if the appropriate ACL/ducts are configured?

  Advances in thanks

  You cannot telnet to the external interface, but you can SSH to it:

  http://www.ciscotaccc.com/security/showcase?case=K75783563

  Traffic will be able to pass on the same level of security if you are running a current version (> = 7.0) of the PIX and configure the feature of "permit same-security-traffic inter-interface":

  http://www.Cisco.com/en/us/products/sw/secursw/ps2120/products_configuration_guide_chapter09186a0080450b7c.html#wp1039276

• can I use aaa for telnet access to a pix?

  It's a 6.2 (2) the 506e running. I have all my routers and switches use Ganymede authentication. is it possible on with the pix? useful links or instructions?

  Thank you

  YES, you can control access to pix via Ganymede or any aaa server. Here is the link perfact explaining config etc for

  http://www.Cisco.com/warp/customer/110/authtopix.shtml