Hi All,
attached is our config file of PIX.515. I have few question in regard
of its configuration and I will appreciate if any of you can answer my
questions.
1. I need to block internal users from using any chatting software
please advice what do I need to change in attached config file to
accomplish that task.
I have tried outbound as mentioned but after that users unable to even do the web browsing.
no outbound 10 permit 0.0.0.0 0.0.0.0 80 ip
no outbound 10 permit 0.0.0.0 0.0.0.0 43 ip
no outbound 10 permit 0.0.0.0 0.0.0.0 23 ip
no outbound 10 permit 0.0.0.0 0.0.0.0 25 ip
no outbound 10 permit 0.0.0.0 0.0.0.0 119 ip
no outbound 10 permit 0.0.0.0 0.0.0.0 42 ip
no outbound 10 permit 0.0.0.0 0.0.0.0 101 ip
no outbound 10 permit 0.0.0.0 0.0.0.0 53 ip
no outbound 10 permit 0.0.0.0 0.0.0.0 21 ip
no outbound 10 permit 0.0.0.0 0.0.0.0 7 ip
no outbound 10 permit 0.0.0.0 0.0.0.0 109 ip
no outbound 10 permit 0.0.0.0 0.0.0.0 110 ip
no outbound 10 deny 0.0.0.0 0.0.0.0 0 tcp
no outbound 10 deny 0.0.0.0 0.0.0.0 0 udp
apply (inside) 10 outgoing_src
2. I need to give telnet access of 64.10.40.12 to one of our other
office IP 194.130.202.112 , but non of outside users are able to ping
any of our public IP ( how to address this).
3. Logging is on, with the help of it, how can I check who is using
chatting softwares
Thanks for your kind support.
Khurram
++++++++++++++++++++++++++++++++++++++++++
PIX CONFIG FILE
++++++++++++++++++++++++++++++++++++++++++
: Saved
:
PIX Version 6.1(3)
nameif ethernet0 outside security0
nameif ethernet1 inside security100
enable password bkB69Zn7sh6SWZqa encrypted
passwd EKUPXpZg1IQ31tB5 encrypted
hostname XXX-FW
domain-name XXX.XXX
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 skinny 2000
names
access-list 101 permit tcp any host 64.10.40.14 eq smtp
access-list 101 permit tcp any host 64.10.40.14 eq www
access-list 101 permit tcp any host 64.10.40.14 eq pop3
access-list 101 permit tcp any host 64.10.40.14 eq 6000
access-list 101 permit tcp 194.130.202.112 255.255.255.240 host
64.10.40.12 e
q telnet
access-list 101 permit tcp 174.130.202.112 255.255.255.240 host
64.10.40.12 e
q ftp
pager lines 24
logging on
logging timestamp
logging monitor informational
logging buffered informational
logging trap informational
logging history informational
logging queue 4096
logging host inside 180.155.75.131
interface ethernet0 auto
interface ethernet1 auto
mtu outside 1500
mtu inside 1500
ip address outside 64.10.40.10 255.255.255.248
ip address inside 180.155.75.120 255.255.255.0
ip audit info action alarm
ip audit attack action alarm
pdm history enable
arp timeout 600
global (outside) 1 64.10.40.13
global (outside) 1 64.10.40.11
nat (inside) 1 0.0.0.0 0.0.0.0 0 0
static (inside,outside) 64.10.40.14 180.155.75.153 netmask
255.255.255.255 0
0
static (inside,outside) 64.10.40.12 180.155.75.200 netmask
255.255.255.255 0
0
access-group 101 in interface outside
conduit permit icmp any any echo-reply
conduit permit icmp any any unreachable
conduit permit icmp any any source-quench
conduit permit tcp any any eq www
route outside 0.0.0.0 0.0.0.0 64.10.40.10 1
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 rpc 0:10:00 h323
0:05:00 si
p 0:30:00 sip_media 0:02:00
timeout uauth 0:05:00 absolute
aaa-server TACACS+ protocol tacacs+
aaa-server RADIUS protocol radius
http server enable
http 180.155.75.120 255.255.255.255 inside
no snmp-server location
no snmp-server contact
snmp-server community public
no snmp-server enable traps
tftp-server inside 180.155.75.21 C:\tftp-root
floodguard enable
no sysopt route dnat
telnet 180.155.75.131 255.255.255.255 inside
telnet 180.155.75.142 255.255.255.255 inside
telnet timeout 15
ssh timeout 5
terminal width 80
