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I have configured a site to site vpn using a hub and spoke topology with 4 sites. A tunnel is succesfully established between the hub and each of the hub sites individually. The problem is I receive the following error message when the second tunne...

brianj by Level 1
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  • 4 replies
  • 0 Helpful votes

Hi,I too got a ISDN DDR backup issue. I am using dialer-watch feature to activate the backup link.This is the summary. I had 3 sites in total, 1 acting as the core site, with the other two as the remote sites.Each remote site had a BRI connection to ...

Hi,I've installed IPSec remote VPN connection to PIX using Cisco VPN client 4.6.Everything works fine:User dials to the Internet, receives an IP address from his ISP, connects to the PIX, authenticates to TACACS server and is able to connect to the h...

I am testing dialup connection between Async modem to RAS PRI. The dialup client is router connected with analog modem.I am able to connect and getting the IP from the pool and routing is working fine.Now the problem is suppose i have configure 2 Asy...

kapoors by Level 1
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  • 1 replies
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One of our users has been using the VPN for some time but it has suddenly stopped woorking.I have sked him to log the client and this is the entry that appears:Cisco Systems VPN Client Version 4.0.1 (Rel)Copyright (C) 1998-2003 Cisco Systems, Inc. Al...

dcwalker by Level 1
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  • 1 replies
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Hi all,I'm planning to buy two routers that are capable of VPN's and that are cheap.I want them just for practice. I'm looking at some 2501 on ebay but i'm not really sure if they support VPN's and Ipsec. I was thinking to get couple 904's cable rout...

Hi:I have a CMTS with version 12.2.15-BC2C, a CNR version 6.1.1.2, and several cable modems with various version DOCSIS (Motorola 2.0, Motorola 1.1, Com21 1.0, Scientific Atlanta 2.0).I configure in the CMTS subinterfaces with the command "cable Help...

pbadorrey by Level 1
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  • 1 replies
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I have a 4 site hub and spoke vpn setup. Whenever more than one site established a connection I receive the following error during a debug:IPSEC(validate_proposal_request): proposal part #1, (key eng. msg.) dest= 24.153.172.114, src= 24.153.252.102...

brianj by Level 1
  • 606 Views
  • 2 replies
  • 0 Helpful votes

Dear All,I have a VPN Concentrator 3020 and using WebVPN feature.I would like to apply a CA certificate on the VPN concentrator for remote web browser (e.g. Internet explorer) connection.What proceudre I need to do?Besides, Do I need to apply a digit...

The ip addresses pool for the VPN users are 10.10.10.0 255.255.255.0. Inside the Pix, the servers are with private ip addresses like 192.168.100.0 255.255.255.0. The VPN users authenticate themselves with a RAS server that is also the DNS server. So ...

antveil99 by Level 1
  • 357 Views
  • 3 replies
  • 0 Helpful votes

I want to track the status of my next hop ADSL link. The IP and next hop are dynamically allocated through the PPP/IPCP negotiation (not DHCP) so I never know what my next hop will be. I want to set up my router to monitor the PPPoA (BT UK DSL) and...

n.poole by Level 1
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  • 2 replies
  • 0 Helpful votes
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