Cisco VPN :: 2800 VPN Tunnels For Multiple Sites

Feb 19, 2012

i am building new vpn tunnels for multple sites using 2 ASR 1004, and 100 remote devices cisco 2800 routers.I am thinking of using getvpn to do it, am i thinking correct ? can i use DMVPN

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Cisco Firewall :: 2800 / Implement Backup Between Two Sites

Sep 13, 2011

I need to implement the backup between two sites I have router 2800 which is having a point to point connectivity with the far end.At the far end there is no router ,only one firewall is there on that firewall one access-list is there to allow the traffic .To implement the back up link i have created a site to site vpn  .But the problem is as soon as the tunnel is establised .For the time being i have removed by site to site config from both firewall.

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Cisco Switching/Routing :: How To Block Sites In 2800

Nov 23, 2012

I have a cisco 2800 router.. (flash:/c2800nm-advsecurityk9-mz.151-4.M4.bin, Version 12.4(13r)T11) configured DHCP, DNS, NATING and Bandwidth restriction...And to stop some social network [URL] i configured ip route Null0 (rang of facebook address) But still i am able to open in my network...
ADMIN-II_2811#sh run
Building configuration... 
Current configuration : 1812 bytes
! Last configuration change at 17:26:33 UTC Sat Nov 24 2012
version 15.1
service timestamps debug datetime msec
service timestamps log datetime msec


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Cisco WAN :: RV042 VPN Multiple Tunnels To One Main

Mar 22, 2012

I am a employed at a credit union with 17 branches. We have a mpls circuit connecting the branches to our main office. I setup DSL as a backup connection. I have 17 RV042 Cisco VPN Routers. I created a secure vpn tunnel for every branch to the main office. I made a delayed route in our main router to fail over to the VPN, in case the mpls failed. Almost everything works great except our ATM's are required to connect to a router at our main office to a different subnet than the tunnel is connecting, therefore not routing through the tunnel. I've tried creating another tunnel but only works with one of the branches, cause I get a conflict at the main office when I try a second tunnel with the same ip network. Also I tried routing all the traffic through the vpn by putting in the address subnet, at the branch site. But I can only do that for one branch, The Downtown Cisco won’t let me create another tunnel with that setting.

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Cisco VPN :: Multiple Tunnels Terminating On ASA 5520

Sep 27, 2011

We have 2 Cisco ASA 5520 configured as Active/Standby with public IPs and respectively.We have 3 different vendors who are trying to access our Data Center. Do I have to have 3 different public IPs for these 3 different vendors? Or, just share the public IPs assigned to our 'Outside' interface?

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Cisco VPN :: Can Set Up Multiple VPN Tunnels On Router 800 Series

Apr 17, 2011

I can set up multiple VPN tunnels on a cisco router 800 series?

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Cisco VPN :: Configuring Multiple VPN Tunnels On 1721 Router

Jan 10, 2012

I am in the process of configuring two vpn tunnels on one interface of cisco router series 1721. Any link or document with more information?

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Cisco Routers :: RV180 Multiple Tunnels To The Same Endpoint?

Nov 10, 2012

I purchased the RV180 to replace a dead Linksys BEFVP41 to connect a home office to HQ.  The Linksys was configured with three IPSEC tunnels to connect to three different subnets all through the main HQ gateway.  Note that each tunnel is independent with its own pre-shared key.  I can configure the same tunnels on the RV180, and each one works correctly, but I can only get one to run at a time.  I have to disable the other two.  Enabling a second tunnel results in the No phase2 handle found error.  I could not use the Basic VPN setup as it complains that the remote endpoint is already in use.  I had to use the Advanced VPN Setup to create the IKE and IPSEC policies.  In a different discussion [URL]

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Cisco WAN :: Config ASA5510 For Multiple IPsec Tunnels

May 13, 2013

How to configure CISCO ASA 5510 for multiple IPsec tunnels?On other side is CISCO 2801.

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Cisco Wireless :: Multiple Anchor Tunnels On One 5508 Controller

Jan 2, 2012

I'm trying to research the tunnel limits on a 5508 controller if you're terminating controllers to two different SSID's.  For example.  In my DMZ i have  a GUEST SSID for contractors and guests and then I have another SSID used by employees so that tablet and mobile phone users can access the interenet.   Because we don't trust any of these devices we have that SSID is termiated just as we do our GUEST SSID. 
To reduce the number of anchor controllers I deploy, I wanted to start with one 5508 Controller. (then move up to about 3)  This controller would have two SSID's, GUEST & MOBILE.  On the Foreign controllers when I setup anchor tunneling I will be anchoring to the same controller however to two different SSID's. 
Per the 5508 specs it supports 71 tunnels.
So my question to the group is, will the 5508 see this anchoring as one tunnel each? Or does it support 71 Tunnels per SSID?

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Cisco VPN :: WRVS4400N - ASA Cannot Create Multiple Tunnels To Same Peer Address?

Jun 23, 2012

We have several remote sites with Linksys WRVS4400N and Smoothwall firewall/vpn devices.  I need these sites to be able to connect to multiple dis-contiguous subnets at our main office.  This was easily done with smoothwall and linksys.  You create a separate tunnel for each subnet and voila, you're done.  However, when I tried this with our newly installed ASA, it will not let me create multiple tunnels to the same remote peer address.  This is a problem since these sites only have a single static public IP address.  Am i missing something or does the ASA not allow connections to/from multiple subnets form a site with a single peer address? 

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Cisco Switching/Routing :: 7206 VXR - Multiple GRE Tunnels Between Two Devices

Nov 18, 2012

Has come across issues with multiple GRE tunnels between two devices when using the same source and destination addresses. I've tried using tunnel keys but this makes no difference. The only way I can get this to work is between different source & destination addresses.

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Cisco VPN :: Separate L2L VPN Tunnels On Multiple External ISP Interfaces With ASA 5510

Oct 18, 2012

Due to special circumstances we have 2 ISP links on an ASA5510. I am trying to terminate some L2L VPN tunnels on one link and others on the second ISP Link, eg below:
crypto map outside-map_isp1 20 match address VPN_ACL_Acrypto map outside-map_isp1 20 set peer map outside-map_isp1 20 set transform-set TS-Generic
crypto map outside-map_isp2 30 match address VPN_ACL_Bcrypto map outside-map_isp2 30 set peer map outside-map_isp2 30 set transform-set TS-Generic
crypto map outside-map-isp1 interface ISP_1crypto map outside-map-isp2 interface ISP_2
crypto isakmp enable ISP_1crypto isakmp enable ISP_2
route ISP_1 ISP_2
Establising the VPN tunnels in either direction when using ISP_1 works fine establishing in either direction from remote access users and multiple L2L tunnels (only showing one for example).
On ISP_2
1. Peer device establishes a VPN tunnel, but the return traffic does NOT get back to devices on tunnel.
2. The local firewall does NOT establish a VPN tunnel going to
It would seem to indicate that the problems lies with this multihomed firewall not directing the traffic correctly to either return down and establised VPN tunnel (point1) or to intiate a tunnel if none exists (point 2).

Reconfiguring the VPN tunnel peer for to be on ISP_1 of the local firewall, all springs into life! There are sufficient license etc...

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Cisco VPN :: Create Multiple IPsec Tunnels On 837 ADSL Router?

Nov 4, 2011

I need to create multiple ip-sec vpn tunnels on A Cisco 837 ADSL Router. I am able to create one tunnel but the second connection is asking for the outside interface which is atm and already taken by the first tunnel. How can i create more tunnels?
Secondly, after creating the first tunnel i am able to access the remote lan network but when i tried tracert "remote lan ip of a pc" from my pc i got "request timed out" after passing my 837 but succeeded to reach the target. Does tracert needs something to be opened in the router?

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Cisco WAN :: 2800 Load Balance Internet Multiple ISPs

Jan 9, 2010

what you're doing to load balanace internet traffic?  I'm interested in load balancing internet traffic (outbound -AND- INBOUND) using multiple (at least 2) ISPs.  Some of the methods I have used in the past have certain weaknesses.. basic DNS load balancer (relies on multiple IP addresses per host), OER/PFR (ability to control INbound is limited unless complex configuration and coopearation with ISPs)...  This is kind of a broad open ended question.. It seems like something that would be a common issue and am wondering what other are doing with the capabilities 2800, 2900, 3800, 3900 series routers..

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Cisco VPN :: ASA5505 And Spoke VPN Between Multiple Sites

Aug 12, 2012

I currently have a "hub" ASA 5505 that links to 4 sites running 877 routers. From the hub network i can connect to all sites fine but what i would like to do is to almost compartmentalise the various VPN links into little clusters.The hub ASA 5505 basically provides IP telephony through the VPN's from a PBX allowing the users at the other end of the VPN to make outgoing calls and recieve incoming calls. However, a couple of the sites would like to be able to call between eachother internally via the hub. This obviously requires traffic to be allowed between their various networks. Currently when you attempt an internal call it rings but there is no audio either way. I assume this is due to access list restrictions. I am not even sure whether what I am trying to achieve is possible. I've attached the hub and 2 spokes below. The ideal end result would be interconnectivity between the two spokes via the hub, from reading up it would seem that its possible but i can't quite get my head around it! Would it involve using different subnet masks at the hub?

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Cisco Wireless :: Using The WLC 2504 Across Multiple Sites?

Mar 31, 2013

I am about to deploy a load of Aironet LWAPs into my organization.  I've configured the WLC 2504 and have a couple of the APs working at our main site.  I just needed to plug them in, and they worked perfectly, straight out the box.  But I just want to know the following:
1 - will the same apply if I connect an AP at a remote site?  Remote sites are on different subnets and connected via IPSEC.  Will the remote APs just find the WLC?

2 - is there anything I need to set up especially on the WLC in order to make this work?

3 - what happens if the IPSEC connection drops?

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Cisco VPN :: 5510 Multiple VPNs Between Two Sites Using Different IP Addresses

Sep 9, 2012

I would like to create two site-to-site VPNs, one for data and one for VoIP, between the same sites. One end is an ASA 5510 and the other is a third party firewall. Is this possible if I use different sets of IP addresses for each tunnel?

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Cisco :: 6509 / Multiple Sites Using Same SSID But Different WLANS?

Sep 25, 2012

when I try to enable a WLAN that is using the same SSID as another WLAN I get this message
The following errors occurred while updating the WLAN:

WLAN with duplicate SSID and L2 security policy found.
each location has its own interface because each site is setup on our 6509 with a different VLAN. What is the best way to work around this.

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Cisco VPN :: 5505 - Multiple EasyVPN Remote Sites Using NEM

Oct 10, 2012

I am installing 2 ASA 5505s at home offices with dynamic IPs. The EasyVPN server is a ASA585x. I am using the 5505s in NEM mode. I configured a unique DHCP scope on each 5505. I have a dynamic crpto map on the server. I configured unique tunnel groups, group policies and usernames for each site on the server. This seems to work fine. Is it normal to configure unique tunnel groups, group policies and usernames for each remote site? 

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Cisco VPN :: Multiple Site To Site IPSec Tunnels To One ASA5510

Dec 4, 2012

Question on ASA VPN tunnels. I have one ASA 5510 in our corporate office, I have two subnets in our corporate office that are configured in the ASA in a Object group. I have a site to site IPSEC tunnel already up and that has been working. I am trying to set up another site to site IPSEC tunnel to a different location that will need to be setup to access the same two subnets. I'm not sure if this can be setup or not, I think I had a problem with setting up two tunnels that were trying to connect to the same subnet but that was between the same two ASA's. Anyways the new tunnel to a new site is not coming up and I want to make sure it is not the subnet issue. The current working tunnel is between two ASA 5510's, the new tunnel we are trying to build is between the ASA and a Sonicwall firewall.

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TP-Link ADSL2+ Wireless :: TD-W8960N - URL Filter Multiple Sites / Wildcard (for Tumblr)

Mar 29, 2013

Region : UnitedKingdom
Model : TD-W8960N
Hardware Version : V4
Firmware Version : 1.4.0 Build 111130 Rel.55990n

I'm using parental controls to block all devices in the house from using tumblr. I cannot do this at a device by device level as it is being used on iphones/androids, laptops and desktops.Unfortunately, the way that tumblr works is that it use many URLs for the different pages people set up so it is not just a case of blocking url... - so I'm struggling to work out if I can do this via URL blocking on the router settings. How to do this at router level.

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Protocols / Routing :: Unable To Access Any Sites Except Google Sites

Jul 8, 2012

MY ISP installed one router in my lab.for internet connectivity they mail me steps :connect your Laptop directly to gi0/3 port to check internet connectivity with public ip 1.1.1.x and Gateway with subnet mask after connection I surprised because I am able to access only google sites like gmail,google search etc. but I am able to ping/traceroute all sites.from browser I am able to access only google sites only.In Router no firewall no such access list.

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Cisco Wireless :: C1131AG - Multiple SSID With Multiple VLANs Configuration On Aironet AP

Oct 21, 2012

how i can configure a second ssid for guest access in our environment. this is our network setup prior to this request: Internet----Firewall (not ASA)---ce520---C1131AG and CME router is also connecting to the ce520 switch. we only have two vlans: one for voice and two for data.
Presently, there is no vlan configured on the AP because it on broadcasting ont ssid and wireless users gets IP from a windows DHCP server on the LAN. the configuration on the ce520 switch port for the AP and other switches say access vlan is the DATA vlan which automatically becomes the native vlan for all trunk port connecting the AP and other Stiches to the network.
Now with this new requirement, i have made my research and i have configured the AP to broadcast both the production and the guest Vlans. The two vlans are 20-DATA and 60-Guest. I made the DATA vlan on the AP the native vlan since the poe switch is using the DATA vlan as native on the trunk ports. I configured the firewall to serve as DHCP server for the guest ssid and i have added the ip helper-address on the guest vlan interface on all switches while the windows server remains the dhcp server for the production DATA Vlan. I have confirmed that the AP, switches can ping the default gateway of the guest dhcp server which is another interface on the firewall. I can now see and connect to all broadcasted ssids but the problem is I am not getting IP addresses from both the production dhcp server and guest dhcp server when i connected to the ssid one at a time. My AP config is attached below.
Do i need to redesign the whole network to have a native vlan other nthan the data vlan? Does the access point need to be aware of the voice vlan? Do the native Vlan on the AP need to be in Bridge-group 1 or can i leave it in bridge-group 20?

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Cisco Wireless :: Configure Multiple SSID With Multiple VLANs And DHCP Pool WAP4410N

Sep 18, 2012

My question is if I can configure 3 ssid, for 3 different VLAN and add the DHCP address from a WAP4410N AP, when you upgrade to the latest version of IOS I can have this functionality?

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Cisco Switching/Routing :: 6509 - Configure Multiple Dhcp Pools On Switch For Multiple VLANs

Mar 9, 2010

Is it possible to have multiple dhcp pools for multiple VLANs? The switch is a 6509 and/or 4506 catalyst. I don't want to use server-based products.

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Cisco Wireless :: WLC 5508 Multiple Interfaces For Multiple SSIDs

May 13, 2013

I am trying to build a new network from scratch, I have the WLC 5508 w/ Aironet 3600e APs connected to my Netgear Smart Switches and a Linksys RV082 router that I'm using as my DHCP server with several VLANs for several stuff on my Switches.
I have 2 questions:
1. Can I have 5 Interfaces configured on 5 different VLANs, each SSID on each a different Port:
Port 1: Controller management only=> 192.168.x.x /24
Port 2: SSID 1: WiFi Internal=> 172.16.x.x/12 (Radius Auth with no sharing)
Port 3: SSID 2: WiFi Internal w/ sharing=> 192.168.x.x/24 (Radius Auth with sharing)
Port 4 :SSID 3: WiFi Guest=> 10.0.x.x/8 (Web Auth)
Port 5: SSID 4: WiFi IT=> 192.168.x.x/24 ( Radius or certificate Auth with access to the controller management interface)
2. How can I use the Controller as the DHCP server for all the WiFi traffic, and how should that be configured to work with my other DHCP server?

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Cisco :: Configuring AP1121G-E-K9 For Multiple SSID With Multiple VLAN?

May 28, 2013

i`m facing a problem configuring the mentioned access point to act as stand alone access point with multiple SSID assigned to differnet VLANs the problem is that

1) i`m not able to broadcast the both SSIDs in the same time from the Access point

2) i need to make the radius server to manage the SSID access for the wireless clients (trying to find a way in which the aceess point sends a log for the radius server containing the VLAN id /IP address of the the SSID) you may find the below info about the IOS ver. & the configuration?
i`m running IOS /c1100-k9w7-mx.123-8.JEE/c1100-k9w7-mx.123-8.JEE?

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Cisco VPN :: ASA 8.4(3) VPN Tunnels With Certificates?

Aug 16, 2012

My ASA's have the follwing Versions: ASA Version 8.4(3) ASDM Version 6.4(7)Have I a chance  to configure a site-to-site tunnel with a hostname as peer address when I will use Identity and CA Certificates?

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Cisco VPN :: ASA5505 QoS Policy On VPN Tunnels

Dec 14, 2011

I set up a full mesh LAN-to-LAN VPN for a client with 4 sites.  Each site has an ASA 5505 running 8.2(5).   Site-to-site VoIP traffic runs in the VPN tunnels, as well as traffic to/from a file-server located at the main site.  There are two back-up servers, one at the main site and one at a remote site.  The main site has 2 bonded T1s and the other three sites have a single T1. How should I go about setting up my QoS? 
My top requirement is that VoIP traffic will never be pushed out of the way for data traffic.  My secondary consideration is to give more preference to file-server traffic than to web traffic and to make back-up traffic the least important.  I'm currently researching to see if the VoIP provider is DSCP marking EF on the VoIP traffic, but I am going to assume they are for now.  I know the IP of the file-server and back-up servers.

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Cisco WAN :: GRE Tunnels On 2921 Router

Feb 20, 2013

Is there a recommended number of GRE tunnels that Cisco 2921 ISR router with default configuration (512MB DDR2 ECC DRAM) can support?         

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Cisco VPN :: 1841 How Many Vpn Tunnels Will It Handle

Jun 5, 2011

I have read that the cisco 1841 can handle up to 100 VPN tunnels by default. Can this IOS version handle SSL VPN tunnels as well?

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Cisco WAN :: 7609 / MPLS Over GRE Tunnels?

May 7, 2008

Configuring MPLS over GRE tunnels. I did not find any proper configuration example. I need to do this for encrypt the traffic between two PE routers. I have 7609 routers.

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