Cisco VPN :: ASA 5505 AnyConnect Can RDP To Clients But Can't Ping / ICMP
Feb 26, 2012
I setup and SSL anyconnect VPN on my Cisco ASA 5505. It works well and connects with out a problem. However, I can't ping any internal clients, but I can RDP to them. Most of the time people end up posting their config so I will as well.
MafSecASA# show run
: Saved
:
ASA Version 8.2(1)
[Code].....
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Jun 18, 2012
I have a ASA5505 and it has a vpn set up. The VPN user connects using the Cisco VPN client. They can connect fine (the get an ip address from the ASA), but they can't ping the asa or any clients on the network. Here is the running config:
Result of the command: "show running-config"
: Saved
:
ASA Version 7.2(4)
!
hostname ASA
domain-name default.domain.invalid
[code].....
what I need to add to get the vpn client to be able to ping the router and clients?
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Jul 28, 2011
I have an ASA 5505 that has had a working configuration with several AnyConnect clients using dual authentication for weeks now. My normal process for adding new users has been to configure the user in both authentication databases and the onboard certificate authority, have the user connect to the outside IP of our firewall with IE, download the P12 cert after entering their OTP and then connecting once the cert's imported to download AnyConnect.
I had to add a new user a couple days ago and curiously IE (8) on their computer could not connect to the outside interface of our firewall, as if the laptop had no internet connectivity. I could telnet to port 443 from a command-line, and could even hit it with Firefox (which I ended up doing to download the P12 cert...). I can hit other SSL-enabled and standard websites from IE as well as Firefox. In addition, because AnyConnect seems to rely on the same mechanism to connect as IE does, AnyConnect can't connect either.
I then tested using a previously working laptop fully configured with AnyConnect and a certificate and now it can't connect. There are other previously working laptops that still work, which only makes the issue more clouded.
In watching the logs on the firewall, when one of these non-working computers attempts to connect they hit the firewall, a connection is opened and the SSL handshake is started, but it's never finished and the connection is torn down. Working computers complete the handshake as expected and a tunnel is opened.
I've checked IE forums for this issue and none of the fixes found therein seem to apply or work. Since this issue seems to only affect IE and AnyConnect's ability to connect to my firewall I have to assume the issue is there.
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Mar 27, 2012
I'm trying to configure an ASA 5505 to view my Slingbox from my iPhone/iPad from an outside or 3G network. I can't ping my internal networks while connected via AnyConnect. I know that I need to free up port 5001, but I can't seem to get it to work.
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Jun 9, 2010
I'm looking to setup AnyConnect VPN with no split tunneling. ASA 5505 v8.2. It seems this should be really easy. I must be missing something.
I can get the AnyConnect users to connect fine and they can access sites internal and at other IPSec-tunneled sites. But no access to the internet.
Internal is 10.1.1.x, VPN pool is 10.1.1.251-253 (Temp list for testing). I issued the following tracer: packet-tracer input outside tcp 10.1.1.253 12345 69.147.125.65 80 detailed
The last reported point (where it fails) is:
Phase: 7
Type: WEBVPN-SVC
Subtype: in
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Nov 4, 2011
I've configured a 5505 but internal clients can't ping external ip. To test I've connect a pc with the ip of the default router on the Outside int the ASA can ping the PC and the PC can ping the ASA, but internal clients can't ping the PC
PC config 195.12.23.241/28
Here's the ASA config, so far I've wiped the ASA and started with a blank sonfig and built it up but still not working.
ASA Version 8.2(5)
!
!
interface Ethernet0/0
switchport access vlan 2
!
interface Ethernet0/1
!
interface Ethernet0/2
!
interface Ethernet0/3
!
interface Ethernet0/4
[Code] .....
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Jun 11, 2012
We have configured a Cisco ASA 5505 with AnyConnect access. This works great. However, these users cannot seem to ping devices on the private network. We have configured all devices on the network with a 10.10.10.0/24 address space. The inside interface of the ASA i 10.10.10.1/24 and the VPN return addresses are 10.10.10.50 - 10.10.10.65/24.They users can utilize SSH and Oracle or MySQL calls but cannot seem to ping. Obviously, I am over looking something.
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Feb 29, 2012
I have a strange issue on my ASA 5510 (8.4). I can't ping or connect to the VPN clients but the VPN clients can ping/connect to any inside resources. I have checked all the NAT extemtion entries.
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Dec 21, 2010
I would like to passthrough ICMP 8 (ping) requests through the DIR-655 to my server. I found where to allow the router to respond to ICMP 8 requests, however, I do not want the router to responder, rather the server itself. Is there a way to pass these requests through to the server?
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Aug 7, 2011
Is it possible to use protocol binding to route pings only over the WAN1 connection, even if WAN1 fails? It seems like the protocol binding feature of the Linksys RV042 is ignored once WAN1 fails. I would like to use a ping from the LAN to an external IP to verify if the WAN1 connection is down, or is up and then use that information to power up, or power down a secondary communications system (WAN2). However, if the protocol binding is ignored when WAN1 fails, then I will not be able to use the ping to establish the state of WAN1 connection. Addtionally, is it possible to use protocol binding to only route pings and allow all other traffic to use either WAN connection? I have seen these feautures on a different brand of router that failsover to a cell connection, but it is not a true dual WAN router. It would be nice if the RV042 would allow this kind of control. Are there any other dual WAN routers out there that have this kind of protocol binding feature?
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Mar 11, 2012
Cannot get the SG200-8 to mirror any traffic other than ping (icmp).
Factory default settings, with port 7 src to port 1 dst on session 1.
Pings mirror just fine. But other traffic. such as web and ssh, is not being mirrored.
FW version 1.0.2.0
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Jul 13, 2008
I need to remotely monitor a WRT45G from a remote host on the Internet. As such, I want to allow ICMP ping replies on the public Internet interface. However, I have found no feature to allow me to do this. Similar Netgear devices do allow this feature. I suspect the answer is, "you can't do that".
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Mar 7, 2012
Today one of our 9 Cisco switches a "WS-C2950S" (we also got 2 other WS-C2950S on same network) stop responding icmp ping packages. When i tried to telnet the switch its network was unreachable but i was able to see its existance from other switches by "sh cdp neig". So i decided to fix the situation on a suitable night time work, checking by console cable or even rebooting the device.
Then i started to wonder... what this could possibly be about?We have like 40 clients behind that switch and there was no communication problem during the problem.
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Dec 2, 2011
Can anyconnect clients and cisco vpn ikev1-2 clients use the same certificate on an ASA 5510 ?
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Jun 26, 2012
We have 30 remote workers which we have recently acquired which are being set up with the AnyConnect client to connect to our head end ASA 5510. For security purposes, we have to allow them access to only 3 of our local internal servers, all on our 10.10.X.X/16 subnet. The remotes are being issued a 10.10.50.X/24 address via DHCP on the ASA when connecting. I thought this would be as simple as creating an access list but have not had any luck doing so. In addition, we need to allow them full access to servers in a datacenter connected to our same head end ASA via a site-to-site VPN while they are connected to us using AnyConnect.
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Feb 8, 2011
I have setup an AnyConnect Connection Profile on my ASA 5520.
We have some remote support software which the helpdesk use to connect to PC's remotley and torubleshoot.
I cannot connect to this software using the assigned IP address of the client even though it works fine with our old Nortel VPN.
If I hit the IP address the packet gets all the way to the ASA and seems to disappear.
I have setup an IP v4 access list on the connection profile which allows any/any access b ut still no joy.
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Mar 19, 2012
We have 30 remote workers which we have recently acquired which are being set up with the AnyConnect client to connect to our head end ASA 5510. For security purposes, we have to allow them access to only 3 of our local internal servers, all on our 10.10.X.X/16 subnet. The remotes are being issued a 10.10.50.X/24 address via DHCP on the ASA when connecting. I thought this would be as simple as creating an access list but have not had any luck doing so. In addition, we need to allow them full access to servers in a datacenter connected to our same head end ASA via a site-to-site VPN while they are connected to us using AnyConnect.
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Sep 11, 2012
I was logged into our ASA 5505 via ASDM-IDM Launcher (everything was working) and when I tried to update a change later on today it was unable to send the request. I tried to ping the device and the request timed out. The internet is still working, the VPN connections are still up. But I cannot connect into it anymore.
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Mar 15, 2011
I have site-to-site VPN and IPsec VPN installed on ASA 5505. VPNs work OK except few stranges:I can't ping 192.168.17.104 from remote ip 192.168.17.138 - 305006 192.168.17.138 regular translation creation failed for icmp src OLD-Private:192.168.17.104 dst OLD-Private:192.168.17.138 (type 0, code 0) in the same time I able to ping 192.168.17.104 from my network 192.168.10.0 and can ping from ASA No firewall at 192.168.17.104?How to fix it?
There is my config:
ASA Version 8.2(2)
!hostname ASA5505domain-name domainenable password password encryptedpasswd password encryptednames!interface Vlan1 description INTERNET mac-address 0000.0000.0001 nameif WAN security-level 0 ip address a.a.a.a 255.255.255.248 standby a1.a1.a1.a1 ospf cost 10!interface Vlan2 description OLD-PRIVATE mac-address 0000.0000.0102 nameif OLD-Private security-level 100 ip address 192.168.17.2 255.255.255.0 standby 192.168.17.3 ospf cost 10!interface Vlan6 description MANAGEMENT mac-address 0000.0000.0106 nameif Management security-level 100 ip address 192.168.1.2 255.255.255.0 standby 192.168.1.3 ospf cost 10!interface Vlan100 description LAN Failover Interface!interface Ethernet0/0!interface Ethernet0/1 shutdown!interface Ethernet0/2 shutdown!interface Ethernet0/3 shutdown!interface Ethernet0/4 shutdown!interface
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Jul 1, 2012
I setup ASA5540 for SSL-VPN (clientless) works fine. But I try to use Client (AnyConnect) to access internal resources, it is failed. It is stiil initiate sessions from remote client IP. I need to initiate session from client IP assigned by ASA5540 box (same with Cisco VPN client connect to Cat65 SVC module). How I setup it?
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Feb 9, 2012
I have just purchased an ASA 5505 for my remote users to access our internal network. I have followed all the setup instructions I can find. I am able to establish a VPN connection using the Anyconnect client and can see some of my internal network. (Basically, only the subnet of the internal interface) However, I have several subnets inside my LAN which are routed by another switch inside my LAN. I have built in the correct static routes so that the ASA will send traffic to that intenal routing switch for any subnets not part of it's inside interface subnet. I can see and ping those subnets from the ASA itself but the AnyConnect clients cannot.
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Apr 9, 2012
II have a management network 192.168.5.x and VPN network 192.168.25.x. I can ping a all my network elements except to firewall (ASA5510). The ASA has the IP 192.168.5.1. I think that the firewall has some restriction but I don't know. I have 8.2 software and any connect 3.0 and work fine. If I am in the management network (192.168.5.7), I can ping to firewall. The restrict is with the VPN network.
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Oct 21, 2011
I have a Cisco 1760 configured as easy VPN server. Using the cisco VPN client I can connect to the VPN server. The problem is that there is no ping between clients. When I connect several clients to the VPN server there is no ping between the clients. But when I login into the router I can ping the clients and make ssh remote logins into the clients. It seems that there is no access between the clients and they cannot communicate at all.
The cisco router is placed in DMZ zone. Remote clients can connect into the router.
Here is the configuration of the VPN server:
[code]
!
version 12.4
service timestamps debug datetime msec
[Code]....
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Jan 4, 2012
I am simulating Anyconnect VPN connection in the lab.I have an issue while configuring Anyconnect VPN on ASA5510.
I can have a successfull anyconnect connection but i can't ping my firewall Interface IPs while i am in the connection.
ASA 5510
Outside IP: 192.168.1.1/24
PC connected to Outside Interface: 192.168.1.10/24
Inside IP:10.10.10.1/24
PC connected to Inside Interface: 10.10.10.100/24
Pool : 10.20.20.11 - 10.20.20.50 /24
I have a successful VPN connection & the PC connected to the outside Interface gets an IP address from the assigned pool (10.20.20.11 with default gateway of 10.20.20.1).But i can't reach (ping/telent) to the ASA while I am on the anyconnect VPN connection.
I beleive it is mostly due to NAT/Routing issue..
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Mar 15, 2012
Set up AnyConnect on my ASA5505? I have my VPN access working properly through the Cisco client however I want to be able to use the clientless program as well that is available.
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Jun 1, 2012
I just installed a new asa 5505 and I had to configure the asa myself until my smartnet is activated and the asa is up and running on my network, however when iI try to connect using cisco anyconnect it fails and I get this error. What is wrong with my configuration?
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Aug 31, 2010
To set up AnyConnect on my ASA5505? I have my VPN access working properly through the Cisco client however I want to be able to use the clientless program as well that is available.
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Sep 4, 2012
I have a CIsco ASA 5505 with the default license that only allows the use of 3 interfaces (inside, outside, DMZ). I'm already utilizing all 3 but I'd like to configure the AnyConnect Client VPN stuff. I know with solutions like OpenVPN you can configure it to use NAT instead of actually giving it an interface with a different network and configuring routing.
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Dec 20, 2011
I have an ASA 5505 and i recently for some reason cannot connect to the VPN using anyconnect.Usually users would connect using the Anyconnect URL with the configured port number: https://publicipaddress:8443
Right now we are getting "page cannot be displayed" since it doesn't connect to the Anyconnect URL page.
I haven't done any recent configuration for this to have failed. I have checked the and both ports 443, and 8443 are allowed in the firewall. NAT is also allowing an exemption for the VPN Pool.
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Feb 3, 2013
Last week we had some forwarding issues with our cat 6509e VSS pair, wherby clients could ping the gateway but couldnt route through it! we identified this as being core 2 in the vss pair, yesterday we rebooted the 2nd switch and now the issue has been resolved.
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May 6, 2011
I have a PIX 515E that I want to use to as a border between my internet connection and my Cisco AIR1131AG. I have configured the PIX to have the outside interface as a dhcp client which gets its dynamic IP address from the cable modem. the AP is connected to the E1 inside interface. Now I could see the E1 interface from the arp table from the AP but I cannot ping it. From the firewall I don't see the ARP table from the firewall. and i cannot ping the AP. what is wrong with the configuration? side note, i am able to connect to the AIR1131AG from my laptop I was not able to retrieve an IP address.
FW1 - CONFIGURATION
interface Ethernet0 description uplink towards the techsavvy modem speed 100 nameif outside security-level 0 ip address dhcp setroute !interface Ethernet1 description >>> WIFI LAN ACCESS <<< nameif inside security-level 100 ip address 10.0.0.1 255.255.255.0
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Sep 23, 2012
What anyconnect version do I need on a 5505 so i can have people connect via iOS devices? Right now I have "anyconnect-macosx-i386-2.5.1025-k9.pkg" on there, will that work for iOS devices?
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Feb 19, 2011
We have a RA Vpn split_tunnel setup in one of our locations which is working fine in all areas except for traffic destinged for one specific website using https. This vendor only allows the HTTPS connections to them to come from certain outside IP addresses. ssentially it should work like this:RAVPN_client (10.4.4.0/27) --> https request to vendor_ip (208.x.x.x) ---> ASA55XX --> NAT_to_outside_ip --> https request to vendor_ip (208.x.x.x) need to understand how you would go about NATing ONLY this specific https traffic from the RA VPN while not having to alter the setup otherwise. Internal hosts (aka behind the ASA physically) do not have any issue getting to this site, as its nat'd to the outside ip address as we expect.Here is what we are using for the NAT Exemption list he 10.2.2.x, 192.168.100.x and 172.23.2.x are other remote sites that we have. RA VPN users are using the 10.4.4.0/27 do not have any issues connecting to them, no matter the protocol.
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