Cisco VPN :: 1841 Remote Access Not Working Right
May 27, 2011
I have setup a remote access on our 1841 device, with split tunnel.
now i am able to connect via the vpn tunnel, and even ping and telnet into the cisco device, but when i try to ping any device past the 1841, the ping fails and no traffic is even been encrypted to go over the vpn traffic (looking at the vpn client statistics).
From the ciscos side, pings to the vpn client is failing, yet i see the vpn client in the routing table.
Here is my config:
cisco1841#sh run Building configuration...
Current configuration : 7682 bytes!version 12.4service timestamps debug datetime msecservice timestamps log datetime msecservice password-encryption!hostname cisco1841!boot-start-markerboot-end-marker!logging buffered 51200
[Code].....
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Aug 12, 2012
I am trying to set up Remote access vpn in 1841 router. The vPN client is connecting to router, but cannot ping to remote LAN Here is the config.
Current configuration : 3625 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
[code]....
I am not getting any hit on the deny statement of 102 when i try pinging to client ip address (10.0.0.10).
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Mar 18, 2011
configured Ezvpn Server/client with client mode configuration on IOS router with ver advipservicesk9-mz.124-15.T3.bin of ISR 1841 routers. Only my main issue is that once the tunnel is up I cant access the server side local LAN. However I could each site my icmp traffic is encrypt or decrypt but not both at the same time. However I can ping from the server to the client ip address which is assigned by the pool (int loopback10000)
Also once the tunnel is up I could also see there's static route towards the client side via virtual-access interface and also static route on client side. I have already configure SPLIT ACL on server side allowing the required network access.Attached is the configuration of both server and client with all required show output.
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Dec 15, 2010
I can ping across the tunnel from the pc's on either end of the tunnel, but I can't ping across the tunnel from the routers. If i ping using the source command using the LAN interface, the ping is successfull.
The reason i need this is for the remote router to be able to lookup the head office server for dns wins and ldap.
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May 9, 2013
I have noticed a problem recently that our Remote Access VPN will randomly stop working. I will be able to connect and enter my Username+Password and it says Connected, but I cannot ping Remote Resources. If I check VPN Client Statistics, it shows Many Packets Sent/Encrypted, but None Received. It seems this problem affects all devices at once, but leaves the L2L tunnels intact.
It seems to randomly start working for a while, and everything seems fine until it stops working again. I verified that it is not a firewall problem, and it occurs on multiple ISPs and computers.
We also have 2 Static L2L Tunnels, and 1 Dynamic L2L Tunnel all of which operate flawlessly. All sites/remote users use split tunneling.
Below is the config, I just added the keepalives on the RA Tunnel to see if it would work, I haven't noticed any difference yet.
ASA Version 8.0(2)
!
hostname HQ-ASA5505
domain-name xxxxx.local
[Code]....
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Sep 7, 2011
I'm trying to achieve framed-ip-address/static ip address for some remote access vpn clients and ip allocation from pool dynamically for remaining remote access vpn clients. I've configured my asa [URL].
I'm using local database for user authentication. Remote users can connect and always gets IP address from pool only and never gets the framed-ip I configured for those particular users.
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Feb 21, 2012
VPN 1841, and static nat. I have to create VPN to connect to remote network, but problem is that they already use same subnet as mine. How to configure static nat on cisco 1841 so static nat will work and address will be translated in different IP when connection trough VPN.
I have address 192.168.235.1 and I want to translate to 192.168.100.1?This 1841 is border router, and all VLNAs and VLANs routing is on 3650.
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Apr 7, 2011
I have an GRE Tunnel across my head office and remote site with multiple subnets using cisco 1841 routers.I can ping most of the devices on the remote side, but I can not ping certain devices.These devices respond to ping requests on the local LAN, but not through the WAN link. If I change the IP of device than it start responding. I am using same gateway and mask on these devices.The remote site is running classic STP on switches with distribution switch being the root bridge.
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Jul 30, 2011
EEM script. I have tried below script on 1841 with 12.4(24)T5 but not working
snmp-server enable traps ipsla
snmp-server enable traps event-manager
ip sla 10
[Code].....
I want to try ping remote ip every 5 mins , if ping fails wait for 3 mins then trigger reload , and router come up again if ping fails reload again.
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Feb 23, 2013
my problem in configuring a cisco 1841 as VPN server using SDM, everytime i press Lunch Easy VPN Wizard botton, there were no response at all. my IOS is:
Cisco IOS Software, 1841 Software (C1841-ADVIPSERVICESK9-M), Version 12.4(15)T15, RELEASE SOFTWARE (fc3)
ROM: System Bootstrap, Version 12.4(13r)T, RELEASE SOFTWARE (fc1)
System image file is "flash:c1841-advipservicesk9-mz.124-15.T15.bin
by the way I took this IOS to other router with the same model(CISCO1841).
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May 30, 2012
I am just setting up a simple scenario with a 1841. Server @ 172.31.1.1 cannot ping 172.31.0.254 or 172.31.0.105. It can ping 172.31.1.250. The router can, on the other hand, ping devices on both networks. This is just for testing routing theory so I don't know why hosts on either side of the network cannot ping each other.
I am only using the FastEthernet interfaces on Router 1841.
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Apr 6, 2011
I have configured a Cisco router. I am able to ping google from rotuer. I can ping my local IP from router and router local IP to my machine. But I can not access internet on machine. I can not ping google and any other IP out of network.
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Oct 17, 2012
I have issues with port forwarding. I did, but it didn't work. Then I tried different ip addresses. Now I don't know how to delete those configurations, because when I try to overwrite it says already exist. And still port forwarding is not working. I did: ip nat inside source static tcp (ip and port numbers)Our device is 1841, also we have firewall within this router. DHCP is in our 3750.
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Jun 11, 2013
There are no commands like route-map & ip sla monitor on my cisco 1841 router, its ios version is 12.4(T1). I have to configure load balancing and failover on this router but without these commands i cant do that.
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Mar 21, 2013
I have configured Cisco 1841 router PAT buts its not worked, find the below configuration details,
In LAN interface
Interface gigabit Ethernet 0/0
no shutdown
[code]......
Similarly I have configured static and dynamic nat but its not works in my customer place.
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Oct 18, 2011
I have an 1841 that I set up to do site to site VPN between my company's network and an external network. This has a backup connection point. All works well including automatically failing over to the backup site.
We also want to be able to VPN remotely to our company's network using the same 1841.I have tried many different ways to configure this, but the best I had resulted in an external VPN request taking down the site-to-site link.
Is this possible? Our internet connection is through an ADSL router set up with pasthrough, then into the Cisco 1841 which does the dialer PPPOE authentication.
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Jul 28, 2011
I have Cisco 1812 connected to ISP's router Cisco 870. Both routers have switch module and when I'm connected with PC to 870 I can connect via VPN to remote location.When I'm connected to 1812 remote VPN doesn't work.Client computers are connected to 1812 and they can surf on internet just fine.
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Apr 29, 2012
what would a small company need to implement a remote working system for its sales staff? staff would need to check the database for available prices and availability, make travel bookings and complete the sales orders online, working from home.
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Feb 29, 2012
I configured my cisco client with the info from the vpn wizard and get the following error :
error in the cisco vpn client when enabling the log : Invalid SPI size (log) + reason 412 the remote peer is no longer responding (application) message I see via the ASDM-IDM : Built inbound UDP connection for interface WAN
I'll explain briefly what I'm trying to do here :
* Remote vpn with windows users having cisco clients
* Group authentication and in the asa5510 LOCAL authentication
My WAN interface contains a public ip/29 I also defined a LAN interface with security level 100 in 10.0.60.0 255.255.252.0 range the vpn dhcp range I want to attribute to vpn users : 10.0.69.0/24
Basically I want users to initiate the vpn tunnel to the public IP and be able only to access the LAN range with the 10.0.60.0/22 range
ASA Version 8.2(5)
!
hostname xxxx
domain-name xxxx
[Code].....
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Feb 17, 2011
So i'm trying to set up remote desktop connection for my desktop at (xp pro, sp2).
I've went through all the steps:
- allowed users to connect remotely (system properties)
- added to firewall exceptions
- opened up port 3389
I've disabled firewall and virus protection for now as well to test.
It works fine when I try connecting from my laptop at home by opening up the remote desktop program, and entering the local static ip address that i've configured on the desktop (i.e. 192.168.x.x);
however, when I try to connect outside of this network (on the road or office), I can't seem to connect (yes, I replaced the ip 192.168.x.x with the public ip of the desktop which I got from whatsmyip.org). I also can't ping the public ip of the desktop (can only ping the 192.168.x.x ip of the desktop)
Again, router port is open to port 3389, firewall is turned off on both the desktop and laptop, and virus protection is off.
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Mar 30, 2012
My computer stopped being able to Remote Desktop to my server on my network. My backup software also doesn't recognize my server. But, I can access its folders using Windows Explorer. Any other PC on the network can remote desktop to the server and connect. What happened to my machine? This message appears when i try to connect: "Remote Desktop can't connect to the remote computer for one of the following reasons:
1) Remote access tot he server is not enabled
2) The remote computer is turned off
3)The remote computer is not available on the network
Make sure the remote computer is turned on and connected to the network, and that remote access is enabled."
My computer is:
AMD: Athlon 64 X2 5200+ 2991 MHz
Mobo: Gigabyte M57SLI-S4 v.2
RAM: 4GB Mushkin DDR2 PC2-6400
OS: Win 7 64bit
VC: Geforce GTX 470
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Feb 5, 2011
It worked fine with my last router. It just doesn't seem to connect securely. It comes up under my iTunes, but once I go to enter the code, it doesn't show up as completed. Also, a utorrent monitoring app cannot connect to my computer, which is set up right at my computers end, but won't connect at all from my phone over wi-fi.
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Nov 1, 2011
We have a 5510 ASA that was running 8.0 and were using it for clientless VPN access. Through this, we published bookmarks that linked to an internal Microsoft 2008R2 RemoteApps server, which users logged on to and then launched RemoteApps (basically being RDP sessions to apps on the server).All worked fine until we upgraded to 8.4 over the weekend and we now can't launch the RemoteApps. We can still login through the ASA, still click a bookmark to take us to the RemoteApps server's webpage, still then authenticate against the domain fine and still see the published apps. The problem now is when we launch the apps we get "this computer can't connect to the remote computer" messages and the app fails to launch. Nothing has changed on the RemoteApp server side, only the upgrade to 8.4.
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Oct 26, 2011
RV220W is at firmware v1.0.2.4 From: Administration / Management Interface / Web Accesss I have configured remote Management: Remote Management [x] EnabledAccess Type: All IP addressesPort Number: 8888Remote SNTP [ ] not enabled
From within the LAN side I can connect to the router and administer via https://192.168.3.97:8888
Status / System Summary reports:WAN (Internet) Information (IP4)
Connection Type: Static
Connection State: Connected
IP Address: 207.180.139.242
NAT: Enabled
But from the WAN side (using the same Win7 computer) I cannot connect via: https://207.180.139.242:8888
This used to work. Also not working: PPTP logins. ISP is RCN via cable modem, fixed IPs.
Have tried power cycling router - no luck. Have tried from PC with AV off and Win7 firewall off
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Aug 9, 2011
Attempts to run remote desktop client a laptop on a tower using a CAT 5 Crossover isn't working. After starting the remote desktop on the laptop, I'm asked to identify the other computer, which I do, and a remote desktop window with a black background pops up, as expected. But I expect an opportunity to login will be displayed after a second or so. That never happens. After about a minute this pops up:Remote Desktop Disconnected?Your Remote Desktop session has ended.The connection to the remote computer was lost, possibly due to network connectivity problems. Try connecting to the remote computer again. If the problem continues, contact your network administrator or technical support.
My clients are impressed with my ability to setup their networks, Linksys routers with WIFI. But toss something unfamiliar into the mix, like this situation, and I'm pretty lost, pretty quick.
Environment:
Hospital's WIFI.
Laptop running XP Home with WIFI and Ethernet.
Tower running Win 7 Ultra with Ethernet.
Cat 5 crossover cable.
Goal:Configure laptop to access Hospital's WIFI. This is successful, I'm using it to post this. Configure laptop run a remote desktop with the tower as the server. The tower, running Win 7, has no monitor. I don't have a flat screen monitor, and didn't feel like dragging an 80 pound 24 inch Nokia into the hospital.After reading some sites while trying to figure this out, I gave the laptop the same group name, workgroup, as the tower.In my experience, starting the tower has been, turn it on, and it boots to Win 7. But I can't watch that happen without a monitor. I can't configure the the tower's network connections without a monitor either.I purchased the CAT 5 crossover cable yesterday, for this occasion. The label on the plastic bag it was packaged in had the word "Crossover" on it. I connect the CAT 5 to the laptop's single ethernet connection, and to the tower's Intel pro card. At home the laptop is on WIFI, the tower connects to the router.
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Oct 4, 2011
I'm trying to use RDC to connect to my home PC from work. I've tested everything on my laptop from another network and the connection works fine but the same settings don't seem to work when I'm at work.
I'm pretty sure I have everything set up correctly. Using the default port forwarded to the desired computer.
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Mar 1, 2011
I can access the admin pages from inside the network.I can access the admin pages remotely from my iphone (safari).If I try and access them from my PC at work (IE6 or Google Chrome), I can access the router, give the password and get the status screen. But if I try and go to any other page on the router, it asks for the password again and takes me back to the status screen.I have Hardware B1 and firmware 2.0 (not upgraded it yet).
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Jan 15, 2013
I have new DIA Internet service coming in and unlike the last vendor who provided a router, I am configuring my own. This is my first full Cisco config - I've been looking at this for 3 days now. I have SIP signalling, rtp and default traffic on a (3) t1 multilink (4.5mb). My lan and firewall uses dscp tags and passes them to the 1841 for outbound. The ISP only prioritizes by destination address so I just need the 1841 to respect the tags internally. Inbound, I have only port numbers to go by to differentiate voice traffic and I want to tag EF and CS3 accordingly for use by the 1841 and the rest of my network.
Below is part of my proposed config. I have read tons of Cisco docs and looked at all the queuing methods and this one I understand the best. I am getting the error: "CBWFQ : Can be enabled as an output feature only", so I presume that something is wrong on an input definition somewhere. For now all the firewall functions are done at the actual firewall (Sonicwall NSA) so other than limiting ports to the PBX everything else is just pass-through. Any changes required. IOS is 12.4(4)T1.
[Code]....
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Nov 16, 2010
I use RDP extensively on my LAN to use and manage 4 PCs running Win XP or Win7. My consumer-grade Cisco Linksys WRT610n crapped out after less than 2 years, so I thought I'd try the Cisco WRVS4400N to gain extra features like VPN. I have not enabled anything new on the router except for adding a second wireless SSID for guest use, although no bandwidth management or VLANs have been set up yet. Firmware version is 2.0.0.8.Since installing this router I have been unable to use Windows RDP on ANY of my computers on the LAN, whether I use the machine name or the IP address. I can ping every device on my network - print servers, NAS boxes, PCs, but no RDP. WHAT'S GOING ON?
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May 7, 2012
I have created remote access vpn in my ASA 5505. The tunnel is established but i am not able to access the internal network.
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Aug 16, 2012
Im currently connected to a remote acess vpn setup using the vpn client and am unable to get anywhere around my network, this normalyl works fine The only difference i can see is that the are multiple virtualaccess interfaces pointing to my public ip address, which im presuming is causing routing issues How can i clear these unsed virtual access lines and how can i make it forget them automatically after disconnects?
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May 17, 2011
We have an ASA5510 and a few days ago we were unable to access some segments from remote access VPN, the problem was not the config. A few hours later the problem was resolved on its own and I suspect we have an IOS bug. This has happened a few times in the past and its becoming an issue. How can this be confirmed and which IOS should we upgrade to? Prefer not 8.3 given the syntax difference
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Mar 12, 2012
my configuration of Cisco 1841.
I was able to configure the cisco to accept VPN connections from clients. But when i am connected i can not access the VPN LAN. My cisco VPN client shows all the time Packet Decrypted: 0 when connected. I tried the split tunneling configuration based on the example on cisco.com for split tunneling.
I include config for better understanding. The outside interface is fa0/1 with ip 10.0.0.2 w LAN 10.0.0.0 Inside interface fa0/0 with ip 192.168.10.9 w LAN is 192.168.10.0
IP for VPN clients 192.168.20.100 - 105
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