04-09-2007 05:30 AM - edited 03-11-2019 02:57 AM
I want to access my pix firewall from internet with telnet . In front of my pix i have a modem.Modem has 192.168.2.1 and my pix wan interface has 192.168.2.2.I made port forwarding from my modem to pix for port 23 but it doesn't work.Here is my running-config. Thank for help.
Building configuration...
: Saved
:
PIX Version 6.3(5)
interface ethernet0 auto
interface ethernet1 100full
nameif ethernet0 outside security0
nameif ethernet1 inside security100
enable password xxx
passwd xxx
hostname DesatDenizli
domain-name desat.com
fixup protocol dns maximum-length 512
fixup protocol ftp 21
fixup protocol h323 h225 1720
fixup protocol h323 ras 1718-1719
fixup protocol http 80
fixup protocol rsh 514
fixup protocol rtsp 554
fixup protocol sip 5060
fixup protocol sip udp 5060
fixup protocol skinny 2000
fixup protocol smtp 25
fixup protocol sqlnet 1521
fixup protocol tftp 69
names
access-list inside_access_in permit tcp any any eq pop3
access-list inside_access_in permit tcp any any eq smtp
access-list inside_access_in permit tcp any any eq 3389
access-list inside_access_in permit tcp any any eq 9080
access-list inside_access_in permit tcp any any eq https
access-list inside_access_in permit udp any any eq 110
access-list inside_access_in permit udp any any eq 25
access-list inside_access_in permit udp any any eq 3389
access-list inside_access_in permit udp any any eq 9080
access-list inside_access_in permit udp any any eq 443
access-list inside_access_in permit ip host 192.168.1.11 any
access-list inside_access_in permit ip host 192.168.1.15 any
access-list inside_access_in permit ip host 192.168.1.17 any
access-list inside_access_in permit ip host 192.168.1.18 any
access-list inside_access_in permit ip host 192.168.1.20 any
access-list inside_access_in permit ip host 192.168.1.21 any
access-list inside_access_in permit ip host 192.168.1.22 any
access-list inside_access_in permit ip host 192.168.1.24 any
access-list inside_access_in permit ip host 192.168.1.26 any
access-list inside_access_in permit ip host 192.168.1.27 any
access-list inside_access_in permit ip host 192.168.1.29 any
pager lines 24
mtu outside 1500
mtu inside 1500
ip address outside 192.168.2.2 255.255.255.0
ip address inside 192.168.1.1 255.255.255.0
ip audit info action alarm
ip audit attack action alarm
pdm location 192.168.1.22 255.255.255.255 inside
pdm history enable
arp timeout 14400
global (outside) 10 interface
access-group inside_access_in in interface inside
route outside 0.0.0.0 0.0.0.x.x.2.1 1
timeout xlate 3:00:00
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 192.168.1.22 255.255.255.255 inside
no snmp-server location
no snmp-server contact
snmp-server community netvizyon
no snmp-server enable traps
floodguard enable
telnet 0.0.0.0 0.0.0.0 outside
telnet 0.0.0.0 0.0.0.0 inside
telnet timeout 5
ssh timeout 5
management-access inside
console timeout 0
dhcpd address 192.168.1.10-192.168.1.100 inside
dhcpd dns 213.243.1.40 213.243.1.42
dhcpd lease 3600
dhcpd ping_timeout 750
dhcpd enable inside
terminal width 80
Cryptochecksum:xxx
: end
[OK]
04-09-2007 06:59 AM
I believe that in order for the Pix 501 to allow a telnet session to the Outside interface, that the traffic be IPSEC protected.
From the Pix 6.3 command reference guide, p404: "The telnet command lets you specify which hosts can access the PIX Firewall console with Telnet. You can enable Telnet to the PIX Firewall on all interfaces. However, the PIX Firewall enforces that all Telnet traffic to the outside interface be IPSec protected. Therefore, to enable Telnet session to the outside interface, configure IPSec on the outside interface to include IP traffic generated by the PIX Firewall and enable Telnet on the outside interface."
Since Telnet isn't secure, you might want to consider using SSH instead.
Carl
04-09-2007 08:34 PM
Is not possible unless is IPSec protected. Please check the link below:
http://www.cisco.com/univercd/cc/td/doc/product/iaabu/pix/pix_sw/v_63/cmdref/tz.htm#wp1025921
I recommend to use ssh instead, check the link:
http://www.cisco.com/univercd/cc/td/doc/product/iaabu/pix/pix_sw/v_63/cmdref/s.htm#wp1026535
Hope it helps,
Franco Zamora
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide