VPN

HiWe've got 4 sites, two are using cisco 1761 routers with three interfaces (LAN, WAN, VOICE) and two sites with pix 501 (LAN, WAN). I've got vpn tunnels configured between all sites to fully mesh all subnets. The problem is, I can access any resou...

We have up to 25 PC's with Cisco VPN client loaded connecting to our PIX 506 v6.3 authenticating against Windows 2003 Active Directory (as Radius). We also have a site-to-site VPN between our PIX and a Cisco 3000 vpn concentrator using pre-shared key...

Hello all,I have question related to configuration of D-channel(ISDN line PRI).I know that over one ISDN PRI line there is one D-channel (signalization ch.)So why I need configure interface dialer?Why I simply configure only interface serial1/0:15(PR...

Hey all,I have something weird going on here that I can't track down. I am using a certificate to authorize a vpn client to my concentrator. If I am on the private side of the 3005. It will establish all day long.I dial to ISP and try to connect. I g...

How do i bee able to browse internet while my cisco vpn client is connected (vpn trough internet)Problem is :I have to use a VPN Client to access oracle database on server machine, then store data in my local database on my computer, proces data (wit...

i have two 1721s with ATM and BRI interfaces. The ATM interfaces connect via PPPoE to a DSL Provider. I am configuring a DDR backup link with my BRI interfaces using dialer profiles. I have been able to configure the dialer interfaces and bring up...

How to check the ADSL speed my router is running?Is there an IOS command to verify the speed clocked on the ATM interface?My ISP sell me a 4Mbps line but I can download at maximum 2Mbbs (verified using some internet tools).ThanksAndrea.

Hello, I have a log on the router that shows a problem in the tunnel;%CRYPTO-4-IKMP_PKT_OVERFLOW: ISAKMP message from Ip-adsress larger (-1553241989) than the UDP packet length (100)and Cisco stated that it may indicate a DoS attack , but I don't ...

Hi,I used to have a PIX to PIX VPN tunnel - When I set it up, it was quite straight forward with both PIXs having public Internet IPs.Due to a change at one site (they've run out of external IPs) I have to move my PIX behind their PIX which provides ...

hye all,Is there a way to do automated isdn testing. Basically our network consists of one central site with country wide branch sites which dial in to the central site when their primary link fails(L/Ls primary and ISDN as backup configured using f...

hello,i can´t configure a fixed IP-Adress per Radius-Attribute (Framed IP). The PIX receive this Attribute, but use a dynamic address from local IP Pool. I want restict the Clent-Access to internal ressources. Radius Authentication works fine !thanks...

I have a sitution where I need to connect to a partner with IPSEC VPN on an existing PIX that has existing site-to-site tunnels to our remote offices. The problem is that the partner also uses 10.x.x.x address internally. I'm struggling to find any d...

Hi All,I'm facing a peculiar problem with ISDN on few of my 1700 series routers, I'm using ISDN with DDR as backup for the primary link. The problem is, ISDN doesn't trigger a call even when there is interesting traffic available. However when I debu...

Maybe someone can help me with the problem I'm having:I'm trying to establish IPv6 IPSec tunnels between two routers in a point-to-point configuration using IOS v 12.3(6), like in the below configuration. PC1------Router1-------Router2------PC2After ...