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.
View 1 Repliesi'm having a problem establishing a pppoe session with a 1812 router. i've tried everything i could find online, even contacted the isp (all they said was that the modem should be in bridge mode, which it is).
View 6 Replies View RelatedWe have ASA5510 with version 7.x and asdm 5.X, i upgraded it to 8.3 and asdm 6.2, and i got vpn peers 250 and 2 ssl.when i try to connect through client software , i can see in the logs UDP 500 port is created as shown below.Mar 31 2011 23:54:40 302015 94.97.180.0 57013 x.x.x.x 500 Built inbound UDP connection 56694 for outside:94.97.180.0/57013 (94.97.180.0/57013) to identity:x.x.x.x/500 (x.x.x.x/500) no other things are going on , and i get error as shown below.
Secure VPN Connection terminated Locally by the client
Reason 412: Remote peer is no longer Responding
Connection terminated on.
i am suspecting it is VPN-3DES-AES activation key issue.when i go to Remote Access VPN ---Advanced---SSL Seetings--From Left Encryption Panel Available Algorithems i have DES-SHA1 when i try to drag it tto Right panel of Active algorithems it gives me error *** below [ERROR] sl encryption rc4-sha1 des-sha1 The 3DES/AES algorithms require a VPN-3DES-AES activation key and currently in right panel of Active Algorithms i have only RC4-SHA1,
I have tried to make a VPN connection between RV180W and iPad with PPTP. I have enabled the server, set the address range, added and user and enabled it.
I entered the same information into iPad but when I try to start the VPN, iPad just tried to make connection and finally fails with an error stating that PPP server cannot be reached.
I think the devices are able to make some kind of connection as if I change the gateway IP address incorrect, I get a different kind of error message. I also tried to reboot the router...
We have two sites, Site-A with a ASA 5520 (Remote Access IPSEC VPN server) at one end and a new ASA 5515-X at Site-B. Users at Site-B are unable to establish a VPN connection to Site-A via Cisco VPN client from behind the new ASA 5515-X. They see the following error:
"Secure VPN Connection terminated locally by the client.
Reason 412: The remote peer is no longer responding.
They are able to access the same from home or elsewhere so I believe there is nothing wrong with Site-A ASA vpn config which we have been using for a while now. The new 5515-X (version 8.6) has a very basic config with all outbound traffic allowed. I'm pasting the config below. Do I need to enable/allow anything for it to work?
CISCOASA# sh run: Saved:ASA Version 8.4(3)!hostname CISCOASAenable password xxxxxxxxxxxx encryptedpasswd xxxxxxxxxxxxxx encryptednames!interface Ethernet0/0 nameif outside security-level 0 ip address x.x.x.x 255.255.255.248!interface Ethernet0/1 nameif backup security-level 0 ip address
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I am trying to diable aggressive mode, for security reasons. I have a Cisco 3825 running c3825-advsecurityk9-mz.124-24.T2.bin. When I disable aggressive mode with ROUTER(config)#crypto isakmp aggressive-mode disable , I am unable to connect. The syslog message displayed is > %CRYPTO-5-IKMP_AG_MODE_DISABLED: Unable to initiate or respond to Aggressive Mode while disabled and the client error is Reason 412: The remote peer is no longer responding.
View 3 Replies View RelatedI have a sky router (Netgear DG834GT), which i have connected a secound router to which is a D link DIR-615 (with DD wrt firmware D4).I can get access to the sky router remotely without any issues even when changing the port number. its the Dlink router i cannot get access to remotely (within the network i can by typing in the dlink's ip address and works). Main router Sky router IP is 192.168.0.1 - Currently the port number is 8081.Secondary router Dlink IP is 192.168.0.2 (Static ip) - currently the port number is 8080.I have tried to configure the ports but it just dont want to open. Ive tried to open the ports on main netgear and tried all the option my dlink for port forwarding. i must be missing something fundametal here.
View 2 Replies View RelatedI have to unplug/replug my router powercord connection every time i want to use my laptop to access the internet. i have reinstalled the software disc that came with my router. i have have comcast check my modem-
View 2 Replies View RelatedPurchased E2500 1 week ago. I do not have a problem communicating with the router itself (either hard wired or wireless) but I have been unable to establish a usable internet connection from the router.I live in building that is wired by Restech Services - Ethernet jack in wall - no modem. Connection works just fine if I bypass router and connect directly to PC (windows XP SP3 desktop or windows 7 laptop.),Very difficult to establish any internet connection at all. I have to renew IP address many times or go through re-boot sequence multiple times. Once I get a connection it is unusable. If I attempt to ping a URL (either from PC or from router admin page) it is unable to resolve host. If I ping an IP directly (either from PC or router administrator page) I typically get 60 to 80% packet loss. As noted, if I bypass router and make internet connection directly to PC - no problems - no packet loss.Used Cisco Connect software to set up. On advice of ISP changed MTU from 1500 to 1300. Also registered MAC id with ISP and changed from cloning PC MAC to using the router MAC. Downloaded and installed latest firmware version. Did factory reset and re-configured the whole thing. Double checked and swapped wiring.
View 5 Replies View RelatedI 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
View 12 Replies View RelatedI 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.
View 2 Replies View RelatedI 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.
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.
i try to Access ACS5.2 installed on VM via SSH. I used 3 different SSH Clients, Teraterm, Sec CRT and Putty, all failed. Putty failed after (correct) password, Teraterm and SCRT failed with a Popup and the List of ACS Supported Modes (DH Group 14, AESxxxCBC ...). I configured them in the Options, but failed again.
View 3 Replies View RelatedAm having 2621 router, going to upgrade to gh speed wan interface card(HWIC-4ESW). whether it can able to handle routing as like a normal serial and ethernet interface? Shall i establish a new MPLS or Leased line connectivity in that interface(HWIC-4ESW) ?
View 5 Replies View RelatedI'm trying to establish a BGP neighborship with my ISP using my own ASN. The thing is that AS is a 32bit AS. I read on others papers that since the IOS 12.4(24) the support for ASN 4byte(32bits) was introduced. For some reason I cant enable BGP under an AS32bits on my 2811.
Cisco IOS Software, 2800 Software (C2800NM-ADVIPSERVICESK9-M), Version 12.4(24)T1, RELEASE SOFTWARE (fc3)
BGP-AS32(config)#router bgp ?
<1-65535> Autonomous system number --> Only 16bits
<1.0-XX.YY> 4 Octets Autonomous system number
BGP-AS32(config)#router bgp 262477
^
% Invalid input detected at '^' marker
I am having an issue with a VPN tunnel in that we can only establish this from the VPN 3k side to the 2800 and not from the 2800 to the VPN 3k , the setup is as follows: [code] I am awaiting the logs from the VPN 3k but here is the debugs from the 2800. [code]
View 4 Replies View Relatedhow to establish a LAN connection in windows7, am facing a problem ie. i couldn't ping my own IP.
View 3 Replies View RelatedI want to establish a key for my computor to preclude neighbors from using my system. How?
View 1 Replies View RelatedI want to establish VPN with GRE over IPsec. As ASA can't end GRE tunnels, I should pass it through inside to another 1841 router in datacentar network. Since datacentar is connected to internet via two wan links (separate ISPs) is it possible to establish two gre simultanous sessions between 1841 at branch office and 1841 at datacentar, one session per wan link at datacentar? That way, I need 8 gre separate sessions (tunnels) at datacentar 1841 router. Is it supported?Is GRE passthrough works like regular port forwarding or it is something that ASA handles with some special commands?
View 1 Replies View RelatedOn my PC laptop, when we try to connect to the internet (wireless router) through firefox we get the error message"Firefox can't establish a connection to the server @ cn-us.start3.monzilla.com. When we try using Window explorer we get "Internet Explorer can't display webpage" When prompted to click on "diagnose connection problem" it states Windows did not find any problems with this computer network connection.
A couple of points... the connection indication at the bottom states the laptop is connected to the internet. (WLAN ON)I have a Mac that is connected to our internet and doesn't have any problems.We have Windows Vista on the PC laptop
I too am having a problem establishing a secure connection for Dropbox, Adobe update and just about every website I try to access via Firefox or Chrome comes up as unsecure. I can add exceptions, but I would rather access them securely.
View 3 Replies View RelatedI have tried to establish a VPN-Connection from Ipad (via the Ipad built-in vpn-client) to a SA540.Unfortunately without any results. I get the message "Server is not responding". (A VPN Connection from a normal Software-Client running on W7 works fine).
View 0 Replies View RelatedI am facing problem when trying to establish VPN connection between ASA and 1841 router. Peer comes up but traffic is encrypt and decrypt. when assign route (ip route 192.168.x.0 255.255.255.0 fa0/0) to remote local subnet there is a traffic but one reply and one drop
ping from
192.168.y.62
-------------------------------------------------
Reply from 192.168.x.55: bytes=32 time=493ms TTL=127Request timed out.Reply from 192.168.x.55: bytes=32 time=633ms TTL=127Request timed out.Reply from 192.168.x.55: bytes=32 time=375ms TTL=127Request timed out.Reply from 192.168.x.55: bytes=32 time=528ms TTL=127Request timed out.
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I´m getting a dynamic public IP from my provider and what I´m trying to do is to establish a remote vpn tunnnel using IPSec which I achieve but every time the sessions resets or the ASA 5505 resets I get a new public IP and I need to put the new IP on the remote client so I can establish the vpn... How can I establish an ipsec vpn using DNS? For this scenario the remote vpn client is a vpn phone but it could be for any vpn client.
Private IP Public IP Private IP
PBX ---- (LAN) ---- ASA 5505 ---( Internet ) --- Remote Site ( Router ) --- (LAN) -- VPN Phone
Something seemingly so simple is not working. A router and a Nexus are not seeing each other via CDP. I have a 2921 router connected to a Nexus 7000. Everything works fine, except for some mysterious reason CDP does not establish. Yes, it is enabled on both devices and not disabled on the relevant interfaces. The Nexus says this over and over again when debugging cdp errors:
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I have successfully connected two RV042s to establish a VPN gateway to VPN gateway connection. I have the follow questions:
1. I would like to keep the VPN tunnel connection time indefinite. Is it sufficient by checking the "Keep-Alive" box on the VPN -> Gateway To Gateway -> Advance page? Or, I have to ping the RV042 periodically?
2. Do the "Phase 1/Phase 2 SA Life Time" (on VPN -> Gateway To Gateway page) settings have any impact on keeping the VPN connection time indefinite? What are the optimal values for them?
3. Is there an API, command, or script to replace a manual clicking on the "CONNECT" button to establish the VPN tunnel from the VPN -> Summary page? Or, is there a way to accomplish this at power up?
4. Is there a way to establish a VPN tunnel without going through login and clicking the "CONNECT" button? (Auto connect at power up?)
I have remote branches that connect to the corporate office as a site-to-site VPN. Now the clients at the branch are getting an application that is using an unsecured port (tcp/23). I would like to use a set of ASA 5520's that I have at the corporate office, with the AnyConnect license on them. I want the client machines to establish a tunnel from the client to one of these ASA's. The ASA' then would have a connection to the VLAN that the receiving server is housed on. The trick is to just establish the tunnel from the client to the ASA that will allow the IP of the client to not be translated. So I would use the ASA as a security 'pass-through' for the clients that use this new application.
View 1 Replies View RelatedIphone 4S latest IOS5 V 5.1.1 installed?I'm not able to make native IPSEC VPN connection to work against my company Cisco 877 Instead, all my notebook and netbook with Cisco VPN Client installed work fine when they remotely connect to company's 877 Enabling 877 debug, it seems Iphone successfully pass the phase 1 ike connection (in fact Iphone asks me for phase2 user/pass) but it hung at phase2 giving me back the error "Negotiation with VPN server failed"
Here is how I configured my 877 VPN part :
R1(config)# aaa new-model
R1(config)# aaa authentication login default local
R1(config)# aaa authentication login vpn_xauth_ml_1 local
R1(config)# aaa authentication login sslvpn local
R1(config)# aaa authorization network vpn_group_ml_1 local
R1(config)# aaa session-id common
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It seems 877 even comes to allocate a local LAN ip address to Iphone (192.168.0.21) but then something goes wrong.....
I have a RV042 and want to establish one WAN connection via PPPoE. I enter Username and Password, Keep Alive, MTU=Auto. The router does not get an IP address (0.0.0.0) and the log says: "[pppoe] sending PADI", "last message repeated 5 times". What is confusing me is that a PC connected to the RV042 (and a DSL-Router operating in Modem-Mode "PPPoE Pass-Through") can establish a PPPoE connection with the same Username and Password. Why can the PC connect via PPPoE, but the RV042 can not?
View 4 Replies View RelatedI connected my home laptop to the work network to download some (legal) software (by cable) but it didn't work. When I detached it the internet access to the desktop machine was not functioning. That was diagnosed as a problem with the I.P. address (presumably when i attached my laptop.) It was fixed over the phone through a START>RUN>CMd>config process. Now I find that my laptop won't connect to my NetGear home link (also cable) and wonder if the same problem might be happening, that connecting the laptop to the work network has scrambled it's recognition of the server or the I.P. address.I tried updating Kaspersky 2011 databases but it just keeps saying 'source not found'Another laptop using the same router connects perfectly each time.
View 2 Replies View Relatedi m working on a project called networked control of inverted pendulum, how to establish a network with sensor node, actuator node and controller node, in a microcontroller board ?? which board one can use for a beginner on networking!
View 2 Replies View RelatedI have spent a couple of hours to find an easy way to connect my old laptop with Windows XP with my new notebook running Windows 7. I have obtained a little bit of background information but am lost in the WWW.
I now know that I would need a special USB cable or a cross-over ethernet cable for a wired connection. As I don't have either at the moment I looked into creating a ad-hoc WiFi network between both computers. I found instructions how to set one up under Win XP and another one for Win 7 but I have found no information whether and how I can actually connect both. I reckon that I only need to set one up on one computer and then would have to somehow make the other computer detect and join that network.