08-16-2007 02:28 PM - edited 03-11-2019 03:58 AM
I`m a very new to cisco management, so here are my issues.
1. I`ve been trying to open port 2086 inbound and outbound and I don`t know how to do it.
2. For some reason the firewall is not letting smpt connect outside.
Here is my firewall configuration :
interface ethernet0 100full
interface ethernet1 100full
nameif ethernet0 outside security0
nameif ethernet1 inside security100
hostname pixfirewall
domain-name linux.secureserver.net
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 outside_access_in permit tcp any any eq ftp-data
access-list outside_access_in permit tcp any any eq ftp
access-list outside_access_in permit tcp any any eq ssh
access-list outside_access_in permit tcp any any eq 42
access-list outside_access_in permit udp any any eq nameserver
access-list outside_access_in permit tcp any any eq domain
access-list outside_access_in permit udp any any eq domain
access-list outside_access_in permit tcp any any eq www
access-list outside_access_in permit tcp any any eq pop3
access-list outside_access_in permit tcp any any eq https
access-list outside_access_in permit tcp any any eq 465
access-list outside_access_in permit tcp any any eq 587
access-list outside_access_in permit tcp any any eq 995
access-list outside_access_in permit tcp any any eq 993
access-list outside_access_in permit tcp any any eq 3389
access-list outside_access_in permit tcp any any eq 8443
access-list outside_access_in permit tcp any any eq 9999
access-list outside_access_in permit tcp any any eq 2086
access-list outside_access_in permit tcp any any eq 2087
access-list outside_access_in permit tcp any any eq 2082
access-list outside_access_in permit tcp any any eq 2083
access-list outside_access_in permit tcp any any eq 2096
access-list outside_access_in permit tcp any any eq 2095
access-list outside_access_in deny tcp any any eq telnet
08-16-2007 02:29 PM
access-list outside_access_in permit tcp any any eq smtp
access-list outside_access_in deny tcp any any eq imap4
access-list outside_access_in deny tcp any any eq 1433
access-list outside_access_in deny tcp any any eq 3306
access-list outside_access_in deny tcp any any eq 9080
access-list outside_access_in deny tcp any any eq 9090
access-list outside_access_in permit icmp any any echo-reply
access-list outside_access_in permit icmp any any source-quench
access-list outside_access_in permit icmp any any unreachable
access-list outside_access_in permit icmp any any time-exceeded
access-list outside_access_in permit tcp any any eq 7080
access-list outside_access_in permit tcp any any eq 2080
access-list outside_access_in permit tcp any any eq 55555
access-list outside_access_in permit tcp any any eq 125
access-list in_access_outside permit tcp any any eq smtp
access-list smtp permit tcp any host outsideip1 eq smtp
pager lines 24
logging on
mtu outside 1500
mtu inside 1500
ip address outside cisco.pix.ip 255.255.255.0
ip address inside 10.0.0.254 255.255.255.0
ip verify reverse-path interface outside
ip audit info action alarm
ip audit attack action alarm
pdm location 10.0.0.1 255.255.255.255 inside
pdm location outside.ip1 255.255.255.255 outside
pdm location 10.0.0.1 255.255.255.255 outside
pdm location 10.0.0.2 255.255.255.255 inside
pdm location outside.ip2 255.255.255.255 outside
pdm location my.home.ip 255.255.255.255 outside
pdm history enable
arp timeout 14400
static (outside,inside) 10.0.0.1 outside.ip1 dns netmask 255.255.255.255 0 0
static (inside,outside) outside.ip1 10.0.0.1 dns netmask 255.255.255.255 0 0
static (outside,inside) 10.0.0.2 outside.ip2 dns netmask 255.255.255.255 0 0
static (inside,outside) outside.ip2 10.0.0.2 dns netmask 255.255.255.255 0 0
access-group smtp in interface outside
route outside 0.0.0.0 0.0.0.0 208.109.90.254 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 0.0.0.0 0.0.0.0 outside
http 10.0.0.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server community public
no snmp-server enable traps
floodguard enable
telnet timeout 5
ssh 0.0.0.0 0.0.0.0 outside
ssh timeout 5
management-access outside
console timeout 0
terminal width 80
Please guide me through to fixing these issues. I also don`t know how to connect to the pix ssh...
08-16-2007 03:24 PM
Well, right now after looking at your config you are nousing any of the access-list outside_access_in. The only acl apply right now is access-list smtp and it's apply to the outside interface. If what you want it's allow traffic to port 25 in host outsideip1 from anywhere, then modify the acl that already exist
access-list outside_access_in permit tcp any any eq smtp
to this
access-list outside_access_in permit tcp any host outsideip1 eq smtp
Then apply the ACL's outside_access_in to the ouside interface
access-group outside_access_in in interface outside
For the NAT, you should be good with only these static entries unless you are trying to do something else.
static (inside,outside) outside.ip1 10.0.0.1 dns netmask 255.255.255.255 0 0
static (inside,outside) outside.ip2 10.0.0.2 dns netmask 255.255.255.255 0 0
HTH
08-16-2007 04:23 PM
access-list outside_access_in permit tcp any any eq 2084
Regards,
Dharmesh Purohit
08-16-2007 04:32 PM
BTW port 2086 it's already in access-list outside_acces_in
access-list outside_access_in permit tcp any any eq 2086
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