Cisco Firewall :: Unable To SSH ASA5520 Using IP Works Fine With Hostname?
Jan 7, 2013
I am able to access ASA via hostname but with IP address it does not work.Need to know what config i need to put so i am able to access it using IP by ssh and ASDM? ASA is 5520 version is 8
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Aug 22, 2012
I have a ASA5520 with 4 Port channel interfaces and ASA Version 8.4.(2). There are many vlan interfaces but in the DMZ I have one Server who has a Static NAT to all other interfaces.
Why the first ping works and the others doesn´t work?
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Jul 1, 2012
I am working on adding a mapping to our external address for our mail server - let's call it mail.example.com
I would like to be able to access mail.example.com internally for our user's smartphones - if they access our company WiFi they are not able to get mail using the mail.example.com as the server name in their phone setups. However, once they leave the office and use any other WiFi it works fine. Also, I am unable to ping that address from any internal device. I believe also this is the reason Exchange accounts do not work on our site to site VPN connections.
I have a ASA 5520 and work primarily in the ASDM 6.4 to do configurations in the main office and have 5510 in our site to site connections.
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Jun 18, 2012
We have an ASA5520 configured with a IPSec VPN, from any ADSL home/office our VPN clients can connect without any problem, but when we use our cellular phones in tetering mode (as an accesspoint) our VPN clients are impossible to connect. Same machines,same software, same operating system, same remote IP (ASA5520 external IP) only change Wifi connection (ADSL to cellular phone). The signal of cellular phones is not the problem we was doing the tests with different phones (IPHONE & ANDROID), different locations (all in spain) and differents providers (vodafone, orange and movistar) of internet by cellular phone.We think that perhaps the problem is the licenses that our ASA5520 has..
Our ASA5520 comes with this licenses:
------------------------------------------------------------------------------------------
Licensed features for this platform:
Maximum Physical Interfaces : Unlimited perpetual
Maximum VLANs : 150 perpetual
Inside Hosts : Unlimited perpetual
Failover : Active/Active perpetual
[code]....
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Jan 10, 2013
My WiFi works fine on phones, tablets, and my xbox. The only problem is that it is extremely slow on my two laptops.
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Jul 7, 2011
A few days ago i tried logging onto to League of Legends, and my net disconnected. Thinking nothing of it, i reset the router and tried again, to no avail. Then for the last few days i can't get on skype, LoL, or any other program that uses the internet. I can get onto websites and such( using firefox) except i can not load youtube videos, otherwise my internet disconnects for a minute or so.
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Jun 30, 2012
While im playing games like battefield 3 left 4 dead 2 or minecraft i get rubberbanding lag which is basically my game character running foward then being shot back to his original postion. I originally was using a wireless usb adapter so i blamed it for the cause of the lag. (My pings were fine btw) I went to ethernet for a week and the lag went away so everything is fine via ethernet. I just bought a new wireless card but there is still this terrible lag!
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Jun 11, 2012
My computer not working probably with a wired connection.I can ping to the problem sites with absolutely no issues.
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Feb 5, 2011
I am having trouble connecting to the internet, but not my network, when I assign a static IP to my machine. However, when it's set to DHCP, it works just fine.
Pertinent info:
-I'm connecting to a Linksys WRT610N router via a wireless USB adaptor, Netgear WNDA3100v2;
-Service is Time Warner Roadrunner cable;
-There is no IP conflict as I've got DHCP range set from .200-.249 and this machine's static is .100;
-All the other devices in the house are on static starting with .101 up and they all work fine, both wired and wirelessly;
-Can see and connect to all devices in the LAN, including the router, but nothing outside
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Dec 19, 2012
Earlier my desktop was to b in d same place where the router was der. Everything worked fine. Now I decided to shift my desktop to another room. I have kept the router at the earlier place only. I have brought a 25m long new cat 5 cable. When I connected it to my desktop, the orange led on ethernet port do not light up and the desktop is unable to detect the ethernet cable and hence the internet connection. On the router, a light of ethernet keeps on blinking every 1 second. I was worried whether my ethernet port got fried. So i inserted another ethernet cable, but then the ethernet orange light came and the pc detedted the connection. Therefore I thought the cable might be faulty. Therefore I connected my laptop with that 25m cable. But my laptop detected it and showed the internet connection. But now when i again connect the cable to my desktop, there's no light and the pc does not detect it. However, if i connect the 25m cable to my desktop then during boot the ethernet light on router is stable just as when it is normally connected to the internet. But when i go into windows it starts blinking every 1 second.
My router is MTNL Model No. UT-304R2
Desktop - Asus P7H55, core i5
Laptop- HP 2000
Windows 7 Ultimate on both desktop and laptop.
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Aug 24, 2012
Internet works fine for a few minutes(around 2-5 usually), then it completely stops. It doesn't say it was disconnected, it just stops.Wireless has been working just fine the past few days.) We have used a desktop computer with this type of setup before and it worked just fine, that desktop was like a 2001 Dell that could barely stay on.
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Jan 14, 2013
So I have 2 laptops, a win 7 and a win 8,The windows 7 laptop works on the internet fine, but the windows 8 one always disconnects, even when the win 7 isn't on.It disconnects usually when I'm running multiple programs that use the internet on it, but when I run a game like counter-strike, it disconnects too, but not nearly as often.The router is from 2008 or 2009, but it's a tiny aztech one. I'm sure it's not the isp, because like I said, the other laptop works fine.
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Jan 14, 2012
So,I'm living in a university campus and I've got an internet connection via a proxy server.The thing is,when ever I plug in the network cable,my PC recognizes the network,but the little network tray says "No internet access". But the curious thing is that the internet actualy works.My browser works,I can access any website (well,except the restricted ones via proxy) but it works just like any other internet connection in the campus. But,recently I've got my hands on a VPN account to have access to things that my proxy wouldn't allow me (torrents for example).But,probably because of that "No internet access" problem,when ever I try to make that VPN account,it tells me that I need to connect to the internet first. I already am,but my PC still keeps requiring an internet connection.I can't manualy connect to it,since I don't have the ISP data required. I've only got my VPN account data (VPN username and password).
This is kind of annoying,since this only happens to me,my other room mates don't have this problem,they plug in their cables,their network adapters recognize both the network and the internet access. Only mine says "No internet access" but the internet works fine.My operating system is genuine,when ever I go home and connect to my home network this problem doesn't ocure anymore,this only happens when I connect to my university's internet connection.I've tried reinstalling my operating system.Still no results.I'll attach a printscreen so you could see exactly what I mean.
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Jan 21, 2013
I can follow directions and am fairly tech-savvy, just don't have the time to troubleshoot this stuff and run my business. Here's the rundown:Router:Cisco Linksys E1000 V2
-working fine until I unplugged to move it and plugged it in
-verified with tech support the problem is not physical
-right now, am hardwired to the router, which is hardwired to the cable modem, and connectivity is fine through hardwiring
-no luck through wireless - this is the error message I get:
This webpage is not available:The server at www.google.com can't be found, because the DNS lookup failed. DNS is the network service that translates a website's name to its Internet address. This error is most often caused by having no connection to the Internet or a misconfigured network. It can also be caused by an unresponsive DNS server or a firewall preventing Google Chrome from accessing the network.
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Jun 1, 2011
I recently had a vendor configure our 2 firewalls (ASA5520). We are replacing a active-failover PIX525 firewall in 2 locations. After the vendor configured the new ASA5520's, I was unable to access the ASDM. The configurations are a basically modified versions of the config on the PIX525. I did find that they did not set the ASDM image path. [code]
I have tried from my browser as well as downloading and installing th ASDM on my computer.
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Mar 1, 2011
connect new computer running windows 7 to small peer to peer network...modem to connect to interenet is speadstream 5660...network works fine but cannot access internet...i works great in my office with a different modem...i can access the windows 7 computer remotely using go to assist also...trying to find out if there are issues with windows 7 and the speedstream 5660 modem...
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Feb 12, 2013
I have a P7H55 Asus Motherboard with the Ethernet port and cable working fine individually. However, when i connect them together,the Ethernet light on the router remains stable as if connected but still the desktop shows not connected. i have installed the drivers which came from the motherboard manufacturer and are the latest.In the Network and Sharing Center, the icon is enabled.It does not show cross sign.
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Apr 12, 2012
We have FIOS at our home. All the wall connections for ethernet are wired to the control panel in our house which are then connected to a wired router. We have another wireless router in the upstairs which gets internet through the wall port and it works fine.We had another downstairs wireless router in the living room that was working fine as well, but I reset it for certain reasons and it no longer works properly. All the proper lights light up: internet, port, power but the computer can only connect to the network and not the internet for some reason.
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Mar 27, 2013
I have a new Dell Vostro 3360 with a Dell Wireless 1703 802.11b/g/n (2.4GHz) card. No internet access (wireless) from my home (other notebooks work perfect). LAN works fine. I have a AVM Fritz!Box 7360SL router at home.
On the other hand, wireless internet works fine at my lab (here : 802.11g, unsecured hotspot). Installed latest drivers and did even a clean re-installation (Windows 7 ultimate or professional) - problem remained.
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Feb 10, 2013
I have a P7H55 Asus Motherboard with the ethernet port and cable working fine individually. However, when i connect them together,the ethernet light on the router remains stable as if connected but still the desktop shows not connected. This time i have installed the drivers which came from the motherboard manufacturer and are the latest. In the Network and Sharing Center, the icon is enabled. It does not show cross sign.
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Jun 7, 2010
Just installed an E3000 in my house. All wired PCs are working fine on the network, and my BlackBerry connects to the wireless signal just fine. I got an AE1000 for my laptop. It installs fine, sees the wireless signals (secure and guest) fine, but it simply won't connect to the E3000 either using the Easy Key I created with the Cisco Connect software or by manually entering the WPA2 passphrase. The WZC window that shows the networks tries to connect and then fails with no error message. Using the Cisco Connect software to do the same task also fails, and after entering the passphrase manually there, the error message is:
Error description: Invalid Key Xml
Model name: AE1000
Operating system: Windows XP SP 3
Software version: 1.1.10049.0
Also, I can find nothing on the laptop since installing the adapter that allows me to switch between the dual bands. Since that was one of the main advertising points for the AE1000, how do you control which band it's using?
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Dec 20, 2010
Recently added a NookColor to my toys. Works fine except at home. The device shakes hands with the router but won't connect. Nook connects seamlessly with every other network I've tried. Had my Bro-in-law over with his Anfroid based mobile devices and they won't connect either. We currently are running 4 boxes (2 @ desktop and laptop) off this router with no problems.As near as I can figure the latest firmware update (2007) can't handle the Android OS protocol and while they recognize each other they won't speak or play nice.Any options y'all know of short of replacing the router with a shiny new one ?
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Nov 5, 2012
I've got a 3560-X that passes POST according to console, but there are issues nonetheless...USB console doesn't work. RJ45 works just fine. No status lights turn on at any point (e.g. syst, xps...). 10g network module is installed with a 10g LRM SFP. All lights on the module are amber. However, it passes according to POST. Switch passes traffic, obeys config, etc. Link lights on RJ45 ports work fine. This was brand new out of the box. Thinking about trying IOS reload..
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Dec 19, 2012
Earlier my desktop was to b in d same place where the router was der. Everything worked fine. Now I decided to shift my desktop to another room. I have kept the router at the earlier place only. I have brought a 25m long new cat 5 cable. When I connected it to my desktop, the orange led on ethernet port do not light up and the desktop is unable to detect the ethernet cable and hence the internet connection. On the router, a light of ethernet keeps on blinking every 1 second. I was worried whether my ethernet port got fried. So i inserted another ethernet cable, but then the ethernet orange light came and the pc detedted the connection. Therefore I thought the cable might be faulty. Therefore I connected my laptop with that 25m cable. But my laptop detected it and showed the internet connection. But now when i again connect the cable to my desktop, there's no light and the pc does not detect it. However, if i connect the 25m cable to my desktop then during boot the ethernet light on router is stable just as when it is normally connected to the internet. But when i go into windows it starts blinking every 1 second.
My router is MTNL Model No. UT-304R2
Desktop - Asus P7H55, core i5
Laptop- HP 2000
Windows 7 Ultimate on both desktop and laptop.
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Jul 4, 2012
I am unable to login to switch c3560 through Hostname but able to login through IP address. when i am putting the command : login authentication telnetpwd
getting the below message:
AAA: Warning authentication list "telnetpwd" is not defined for LOGIN.
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May 31, 2011
Our firewall expert has gone off on long term illness leave and I am trying to pick up the pieces :-(
We have an ASA 5520 (local office) talking to another ASA (remote office) via a VPN Tunnel.
My 1st problem is that I cannot ping from my inside network (local) to the outside interface of my remote ASA.
My 2nd is that I have debug enabled on my rules but am not logging anything.
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May 8, 2011
My broadband works fine on my laptop but my Wi-Fi will not connect,it keep on saying "not connected"
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Aug 6, 2012
is there any way to apply hostname or object network in the syntax? The command gives the option to use hostname or A.B.C.D but doesn't accept the hostname PIX1(config)# filter url except 0.0.0.0 0.0.0.0 ?configure mode commands/options: Hostname or A.B.C.D The address of foreign/external host which is destination for connections requiring filtering Can an FQDN be used as a foreign/external host?
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Jul 7, 2011
I have connected an ASA 5505 to an ADSL router that is able to assign the IP address and the also the DNS servers for the ISP for the outside interface. The ASA is loaded up with IOS "asa842-k8.bin"
I am using vpnclient with a hostname as oppose to an IP address to connect to a headend remote server. If I hardcode the DNS servers IPs in the "dns server-group DefaultDNS" I am able to resolve the hostname. If I then remove the IPs from the group and rely on the dhcp to assign them, when I try to resolve the name I have an error at the console "ERROR: % Invalid Hostname"
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Apr 14, 2012
I recently found out my laptop (Windows Vista)...cannot connect to secured networks. I was to connect to router using ethernet cable before, then i can connect to an unsecured network just fine..i remember that 2 years ago i can connect to secured networks...
i can't provide the name or brand of the router since it is owned by the landlord and only provided me with the password
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Nov 1, 2012
I was using the Internet fine lastnight switched on my acer laptop this morning and wasnt connected to the router. I tried connecting but it just fails. I'm still able to connect with my iPad and iPod. I tried uninstalling and reinstalling the network adapter however this fails to successfully install. I've searched for hours but can't find a solution. I'm also unable to reset the router etc because I live in china and the router is in a roommates room whose door is locked.
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Feb 27, 2012
I have installed and setup cisco anyconnect on a win2008 server. It is able to authenticate successfully but upon trying to establish the vpn connection to the asa5520, it shows "unable to establish vpn". Other servers and pc from the same remote site is able to establish the vpn.
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Sep 14, 2012
I have created an IPSEC VPN tunnel using a Cisco ASA5520 (corporate) to a Cisco SRP541W (remote). The corporate subnet is 10.1.0.0/16, and the remote subnet is 192.168.1.0/24. From the remote subnet, I can ping anything on the 10.1.0.0 corporate network, but I cannot ping from the corporate network to the remote subnet. At first I thought this was something obvious, perhaps an incorrect acl or something easy on the corporate firewall. However, we have several other vpn tunnels established, all set up the same, and they work just fine. After looking at it a bit more closely, if I ping the remote subnet I see the hit counter increment by one each time, which leads me to believe that traffic is in fact being routed properly.Now I'm thinking that something in the remote SRP541W that is not allowing icmp traffic, but I can't find it anywhere. To be honest I have never used this type of firewall before, they have all been Cisco PIX501/506e and ASA5500 models.
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