Doing a port forward for remote desktop with asa 5505 9.1.1 and asdm 7.1.1 I could have done this with the previous versions of asdm but now it even more confusing?
View 21 RepliesSo here is my network.
ASA5505--->Cisco1841--->Cat2960
Code
ASA asa831-k8.bin
Cisco 1841 c1841-adventerprisek9-mz.151-4.M2.bin
Cat 2960 c2960-lanbasek9-mz.122-55.SE1.bin
and here is my dilemma.
I can SSH from the internet to my ASA on default port 22, directly to my public IP. I can SSH from the internet to my Cisco 1841 on port 2001. I can not however, SSH to my Cat 2960. From what i can tell, on the Cat2960 i can't change the default port 22 for SSH to different port, just like i did on the Cisco 1841. I looked to see if I can change the default port for SSH on he ASA, it does not look like this is an option.
The bottom line is that i want to be able to SSH to all three devices from the internet. I only have one public IP. As of now, what i can do is only SSH to the ASA on default port 22 directly to the public IP and Cisco 1841 on port 2001. It appears that changing the default SSH port on Cat 2960 is not an option. It also appears that I can't change the default SSH port on the ASA, if i could, i would and then i should be able to SSH to the Cat 2960 on port 22. No matter what i did on the ASA, it always listens on port 22 for SSH connections.
show asp table socket
TCP 001f549f <<pub IP>>:22 0.0.0.0:* LISTEN
how do i make it listen on different port?
Here is relevent config for SSH for cisco 1841 (port forwarding)
ON ASA
object network ROUTER
host 10.10.1.1
[Code].....
After getting hacked I want to limit terminal server/ remote desktop to only my computer. (although I may need to let other net in later)
In other words I want only computers from my home ip range (lets say my ISP gives me at home something in 28.28.XX.0) to be let in to the router at work and then to port 3389.
In the work ASA 5505 softwareVersion 7.2(4) I now have:
access-list outside_in extended permit tcp any interface outside eq 3389
static (inside, outside) tcp interface 3389 192.168.1.2 3389 netmask 255.255.255.255
acces-group outside_in in interface outside
have a couple of ASA 5505's which work fine for what they are doing VPN and all that - we have 1 DLINK DFR-700 Firewall left and I need to get a new ASA to replace this since it is old.All this box really does is port forward external clients to 1 address on the internal lan for client software updates.So lets say we have client a with IP 1.1.1.1 and client b has 2.2.2.2 - at the moment this is what happens client a and b come in through http and get mapped to the internal http server 10.10.1.2So I need to setup about 100 clients which can come in through http only - get mapped to the internal IP and also keeping the internal server to be able to access anything outside.
View 16 Replies View RelatedI have ASA5505 and am having issue with port forwarding NAT . [code]
View 11 Replies View RelatedI have the following configuration in my ASA 5505 and I'm having problems connecting with other players on my XBox (moderate NAT).
I think my problem is that I need to forward ports tcp:3074, udp:3074, and udp:88 to my xbox which is at 192.168.2.50 (vlan 3 below).
[code]
# sh run
: Saved
:
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I am trying to forward specific ports from the outside interface on my ASA5505 to my servers inside and can not get it to work! I have a VPN that currently works and the firewall rule in place I am just overlooking something simple I'm sure. Here is the config:
ASA Version 8.2(5)
!
hostname ASA
enable password <removed>
passwd <removed>
[Code]...
We are trying to setup our ASA 5505 to do port forwarding to multiple internal servers and have run into some issues. A little background on what we are trying to do.
We have 1 static external IP. Internally we have one exsisting server (10.1.1.184) that has port 80 forwarded to it and another exsisting server (10.1.1.185) that has port 443 forwarded to it. Both of these servers are serving seperate web apps to our employees who of course use them offsite. We have now added an additional server (10.1.1.186) that needs to use both ports 80 and 443. Is there any way to set it up so that these ports can be forwarded to all the servers that need them? Also, how would this work as far knowing what traffic will need to go to which server even though it is using the same port?
The equipment is: ASA 5505ASA Version 7.2(4)ASDM Version 5.2(4) I appologize in advance if what I'm trying to do is difficult/impossible. I inherted the ASA 5505 at this location and I was not here when it was initially installed. In fact no one on staff was here when it was initially installed. I did manage to find the passwords to it though. I'm not at all familiar with the ASA 5505 or Cisco secuirty appliances in general.
I have ASA 5505 with 8.4(2)8 software for one of my branch offices and I can't configure port forwarding.It seems to be very simple, but it's not working. I use my ASA as a gateway to the internet for users in office and for site-to-site IPSec VPN to HQ. I have pppoe-enabled outside interface, but ISP gives me static routable ip address. I have server behind my firewall and I should "publish" to the WAN some of its' tcp and udp ports, but I see that no packets forwarded through ASA. I tried to configure PAT as stated in official "Cisco Security Appliance Configuration Guide" through CLI and ASDM.[code]
View 4 Replies View RelatedI have Cisco ASA 5505 Firewall with security plus license, Currently I open ports on 25,80,443 on public IP address 1.1.1.1 and perform static nat between the inside and outside IP address Such as i configured via CLI
access-list OUT_IN extended permit tcp any host 1.1.1.1 eq 80
access-list OUT_IN extended permit tcp any host 1.1.1.1 eq 443
access-list OUT_IN extended permit tcp any host 1.1.1.1 eq 25
[Code]......
how to set up port forwarding for inbound SSH?
The outside interface on the ASA is on DHCP. I have a single dynamic public IP from my ISP. The inside interface provides Internet access for the network using NAT.
I have a server on the internal network with an IP of 192.168.0.6 and I would like to access this via SSH (TCP port 22) from outside.
I've been able to do this in the past on a PIX with a static public IP block, but I'm new to ASA and I don't know how to do it with PAT.
Current running config attached for what it's worth, but it's pretty basic at the moment.
I am trying to port forwarding Exchange 2010 OWA using ASA5505, wherever I used object NAT or Twice NAT it just doesn't work.... here is my config:
access-list outside-access remark "Exchange Server Access Rules"
access-list outside-access extended permit tcp any host <public x.x.x.11> eq smtp
access-list outside-access extended permit tcp any host <public x.x.x.11> eq https
[code]...
note that i use public ip <public x.x.x.9> on the outside interface for PAT, so all hosts in the same private can access internet
Here is my environment: DSL Modem - ASA 5505 - switch ,Inside network (192.168.2.0/24)
What I have successfully done:
- Modem online and passing on DHCP requests from the ASA to my ISP (ASA does get an internet address on the outside interface)
- ASA assigning DHCP to internal network
- All internal clients can access the internet.
What I am getting stuck on is getting NAT rules set up for simple port forwarding. What I would like: ANY internet address be able to access a server on the inside network address (192.168.2.x) over tcp/22 . I set up what I believe to be the correct NAT rule and Access Rule, but the packet tracer fails. Here is my config.
ASA Version 9.1(1)
hostname xxxxxx
domain-name ugh
enable password xxxxx encrypted
xlate per-session deny tcp any4 any4
xlate per-session deny tcp any4 any6
[code]......
I have a question on a VPN connection. I have a remote access VPN setup on an ASA 5505 to be able to remote into a location and check the HVAC program running on a PC. The remote connection connects fine, but when I use remote desktop to connect to the PC, it connects quick, but the screen redraw and reaction time is extremely slow. EG: I click on the program and it takes about 20 seconds to draw the screen, or I click on a menu bar and get the same times for reactions. Could this be a ISP Up/Download issue or is there something that I need to look at on the ASA to change?
If I connect to the remote and do a PING from my desktop to the remote Desktop, these are the results that I get:
Reply from 192.168.XX.XX: bytes=32 time=96ms TTL=128
Reply from 192.168.XX.XX: bytes=32 time=132ms TTL=128
Reply from 192.168.XX.XX: bytes=32 time=90ms TTL=128
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I have an ASA 5505 and have a problem where when I connect through VPN I can RDP into a server using its internal address but I cannot RDP to another server using its internal address.The one I can connect to has an IP of 192.168.2.10 and the one I cannot connect to has an IP of 192.168.2.11 on port 3390.Both rules are configured exactly the same except for the IP addresses and I cannot see why I cannot connect to this one server.I am also able to connect to my camera system with an IP 192.168.2.25 on port 37777 and able to ping any other device on the internal network.I've also tried pinging it and telneting to port 3390 with no success.
Here is the config.
ASA Version 8.4(4)1
!
!
interface Ethernet0/0
switchport access vlan 3
!
interface Ethernet0/1
[code]...
unable to remote desktop into any of the LAN PCs when I'm connected through the VPN. I can ping all nodes inside the network and I can open an inside addressed web page from my local PC, as well. So, it seems like it's only RDP (3389) that is affected. Remote access to those PCs are enabled, as I'm able to get to them via a different method (SBS Remote Web Access).
ASA 5505
ASA Version 8.2(5)!hostname asaenable password IqUJj3NwPkd23LO9 encryptedpasswd 2KFQnbNIdI.2KYOU encryptednamesname 10.0.1.0 Net-10!interface Ethernet0/0 switchport access vlan 2!interface
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I have a small network in my garage, it's basically made up of a bunch of test servers. Those and a win xp machine are all hooked up to a switch, and the win xp machine also has a wireless usb stick that is connected to my wireless router, and is being used to share internet to the rest of the machines. The test servers along with the NIC card on my win xp machine sit on a different subnet, however.When I remote into the win xp machine from my house, i can run a second remote desktop in the first session, into any of my servers. I want to do work on them, but its very laggy.
Is there a way I can setup a port either on the win xp machine or my wireless router so that i can remote directly into one of the servers? so if the win xp machine has a wireless ip address of 192.16.13.102, and one of the servers on the 2nd subnet has an internal ip of 192.2.2.4, can i have it so i can make, for instance, 192.16.13.102:6333 forward to 192.2.2.4? If not, is there any other way i can directly remote into one of the servers, by passing the first remote desktop into win xp? What settings would have to be the same across the line?
I have a RV120W; configured to perform port forwarding. I have Configured a Port Forwarding and Access Rule
* Sample Firewall: Access Rules:
Action | Service | Status | Connection Type | Source IP | Destination IP
[Code]....
Everything works, but in my destination server, i see as remote address the IP for the RV120W. I want it to forward also the originating IP address of the client (the remote address)
Is it possible to configure this?
I have also configured DMZ for my server, but see same behaviour
Firmware: 1.0.3.10
Can this scenario be done one the cisco 877 router? I have VPN Ipsec up and runing on both site. How can to configure the port forwarding to the remote server over the tunnel? url...
View 16 Replies View RelatedI have the following configuration in my ASA 5505 and I'm having problems connecting with other players on my XBox.
I think my problem is that I need to forward ports tcp:3074, udp:3074, and udp:88 to my xbox which is at 192.168.2.50 (vlan 3 below).
Trying to do port forwarding so that one particular host located on the WAN can get access to a LAN box on a specific port via the public IP.
Here's what I've setup on the ASA (IP addresses and port number have been changed to protect the innocent):
I would like to be able to do SSH port forwarding from outside to an IP address inside. Normally, this is very straighforward.
The problem now is that if I do so, then the LAN to LAN VPN stops working!.There is a LAN to LAN VPN working flawlesly (so far) between an ASA 5505 and a Cisco 861 Integrated Router. However, I would like also, to give SSH access to an IP address behind the Cisco router. The moment I do this the VPN breaks!
I attached the Cisco 861 router configuration, where the problem shows. The ASA has public IP X.X.X.105 and the router has X.X.X.105. These two are used for the VPN tunnel.
The internal network in the ASA is 10.115.16.0/24 and 192.168.10.0/24 in the router. These talk to each other using the tunnelt. But, the moment I try to forward port 22 in the router from X.X.X.107 to 192.168.10.30 the VPN breaks! I do that with the following line: ip nat inside source static tcp 192.168.10.30 22 X.X.X.107 22.Obviously, something is eluding me. The configuration is rather short and simple. But, I'm a newbie with Cisco rotuer configuration. Note that the tunnel stays up after I use the natting entry and I can talk from the router to the ASA, but not the other way around!The router is Cisco 861 with IOS version 15.0(1)M7.
I just did small office transfer all their existing computers and equipment over to a new office site. They had new voice and data cables run, as well as patch panel and telephone and cable modem equipment set up in new office The private telephone tech requested that I port forward port 8000 to the telephone equipments' IP address He also requested that I provide the Office Static IP address to him My question is--am I opening this office's network up to any security risks by forwarding port 8000 to his telephone equipment's internal system IP address and providing him the actual Static IP address of the office Internet connection?
View 9 Replies View RelatedI've got JDownloader running on my HTPC and access it via VNC.The problem with Click'n'Load (CNL) is, JD only listens on localhost:9666 for incoming traffic, and the browser applications only send traffic to localhost:9666, so I can't use CNL with the VNC connection.I have to redirect my PC's localhost:9666 to the HTPC's localhost:9666
I've read up on SSH tunnels, but failed to set one up to work. I also know this could be done with iptables, but don't know how. Do you know a solution to make a connection between both local 9666 Ports? Traffic would have to be redirected from the PC listening on localhost:9666 to the HTPC, making it available at localhost:9666 and vice versa.
We have an ASA 5505 and I need to set up port forwarding for an unusual port number which will be used for FTP on an IIS server.It's a bit complex as there are 3 VLANs: these are called ISP, Server and LAN-side VPN. We need to add a TCP port 8521 forward from the server's IP in Server WAN to ISP WAN VLAN with public IP address.
View 1 Replies View RelatedWe are trying to install filter software at our main location and branches. The admin console has been installed at the main branch, but I need to allow access to ports 58000-58003 through our firewall in order to successfully install the software at our branches.
View 1 Replies View RelatedI've configured port forwarding on an ASA 5505 to connect to an Access Point web administration.This Is for testing purposes only. I've followed the guidelines for port forwarding and I've created an access list but I can't connect to the AP.I know It's working because It connects fine when connected to my speedtouch router.I've attached a running-config.I'm getting hit counts on the ACL and I'm getting untranslate_hits on the nat but no translate hits.
interface Vlan1
nameif inside
security-level 100
ip address 10.0.0.1 255.255.255.0
!
[code]......
I have a Cisco home rack lab which is behind my ASA 5505. I use my ASA to connect to the internet. My situation is I travel a lot for work, and I am unable to do my labbing practice. I am pretty new to ASA and would like to do a port forwarding to access my access server which is connected to my Cisco routers and switches.My network topology is this: (internet)-------(ASA 5505)----------(3550)-------(CM32 Access Server)----------(Cisco Rack) This is how I setup my remote access:
Code:
ssh 0.0.0.0 0.0.0.0 outside
I am wanting to access my IP camera over the Internet. I am not a computer wiz by any stretch and after a couple of failed attempts. My ISP is Comcast and they say that I have dynamic dns and should have no issues viewing my cameras. I know how to get to the port forwarding area of the router but am confused as to which ports to forward. The set up instructions for the camera (Airsight) suck. Screen shots of the set up don't match the actual router
View 7 Replies View Relatedjust getting started with ASA's. I've got my 5505 almost 100% configured but my port 25 forward to my Exchange server. Currently I've got an access list forwarding all traffic that hits the outside interface on port 25 to my Exchange server (access-list outside-in extended permit tcp any object mail-port-25 eq smtp). What I'd like to do now is say that only port 25 traffic from specific IP subnets gets forwarded. I thought I read that there's a couple of way to do this (from the inside interface, from the outside interface).
Also, what happens to port 25 hits that don't fall within the range I specify? Do they get a disconnect reply or do they just get ignored (no reply whatsoever)?
Edit: ...just to clarify, the allowed IP's I will be entering are the WAN IP's of my AS/AV service.
I am trying to open up port 32400 on my 881w Cisco router but I have not had any success I need to configure manual port-forward to enable my Plex Media server.
View 1 Replies View RelatedI think the ASA5505 I have is in basic license. When I open the third interacse : dmz it must activate No Forward command then can work.
Any way to resolve this problem? is it must pay money to buy the license so that can work without No Forward command?
If have to pay to make it work without No Forward command, how to pay and make it work and how much is the cost in USD?
I am trying to configure RemoteDesktop on a home lab ASA5505 with IOS 8.4.1 and no matter what I tried, I am unable to remote into a local server behind the firewall. I've searched online and found several threads with solutions online including here at Cisco Support Community forum and have tried them all, but have no success. I'm sure it may be something very simple that I've missed.
ASA Version 8.4(1)!interface Vlan1nameif insidesecurity-level 100ip address 192.168.148.5 255.255.255.0!interface Vlan2nameif outsidesecurity-level 0ip address 67.x.x.75 255.255.255.128!interface Ethernet0/0switchport access vlan 2!interface Ethernet0/1!interface Ethernet0/2shutdown!interface Ethernet0/3shutdown!interface Ethernet0/4shutdown!interface Ethernet0/5shutdown!interface Ethernet0/6shutdown!interface Ethernet0/7shutdown!ftp mode passivedns domain-lookup outsidedns server-group DefaultDNSname-server 67.x.x.75domain-name demo.localobject network insidesubnet 192.168.148.0 255.255.255.0object network rdp-serverhost 192.168.148.105object service rdpservice tcp source eq 3389access-list outside_in extended permit tcp any object rdp-server eq 3389pager lines 24mtu inside 1500mtu outside 1500icmp unreachable rate-limit 1 burst-size 1no asdm history enablearp timeout 14400nat (inside,outside) source static rdp-server interface service rdp rdpnat (inside,outside) source dynamic inside interfaceaccess-group outside_in in interface outsideroute outside 0.0.0.0 0.0.0.0 67.x.x.75 1