vikrantambhore
asked on
I am unable to open Ports on Cisco
Hi All,
Can any one help to me to open Some ports, I am trying to open some ports on my CIsco 1861 router, I did as per below config but looks like still it's closed after enter below command
Please help me, I need 25, 3389, 80, 443 also 1433
Please help me
Can any one help to me to open Some ports, I am trying to open some ports on my CIsco 1861 router, I did as per below config but looks like still it's closed after enter below command
Please help me, I need 25, 3389, 80, 443 also 1433
Please help me
interface Vlan1
description -= DATA Vlan =-
ip address 192.168.8.1 255.255.255.0
ip nat inside
ip virtual-reassembly
!
interface Dialer1
ip address negotiated
ip nat outside
no ip virtual-reassembly
encapsulation ppp
ip tcp adjust-mss 1360
dialer pool 1
dialer idle-timeout 0
dialer-group 1
keepalive 10 3
no cdp enable
ppp authentication pap callin
ppp pap sent-username XXXXXXXXXXXXXXXXX password 7 XXXXXXXXXXXXXXXXX
002E
!
ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 Dialer1
ip route 10.1.1.0 255.255.255.0 10.91.255.1
ip route 192.168.2.0 255.255.255.0 10.91.255.1
ip route 192.168.4.0 255.255.255.0 10.91.255.3
no ip http server
no ip http secure-server
!
!
ip nat inside source list NAT-ALLOWED interface Dialer1 overload
ip nat inside source static tcp 192.168.8.7 25 interface Dialer1 25
ip nat inside source static tcp 192.168.8.7 3535 interface Dialer1 3535
!
ip access-list extended NAT-ALLOWED
deny ip any 10.0.0.0 0.255.255.255
deny ip any 192.168.0.0 0.0.255.255
permit ip 192.168.8.0 0.0.0.255 any
!
Hi, can you post the entire sanitized config(cant even tell what version you are using) and also provide a little more info? Would like to know if these ports need to be open to s specific host on the inside or? Maybe describe your intention a little more clearly for us. Let us know.
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As denver already stated, the permit statement ought to really be limited to certain hosts ...