Cisco VPN :: Create VPN Tunnel Between ASA5520 And 2921 Router
Sep 21, 2011I am getting the following errow message while trying to create a VPN tunnel between an ASA5520 and a 2921 router. [code]
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Cisco Firewall :: ASA5520 To ASA5520 Via L2L Tunnel
May 31, 2011Our 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.
Cisco VPN :: Configuring IPSec VPN Tunnel ISR 2921 Router With Watchguard?
Aug 28, 2012I am configuring a vpn ipsec tunnel with cisco isr 2921 router and Watchguard edge 1250e. I have the watchguard configured so I just need to make sure I have everything setup on the cisco side. At this point, there is no communication as I am not sure if I configured it correctly. Should I do the crypto map on g 0/0 or dialer 1?
aaa new-model
!
!
!
!
!
!
!
aaa session-id common
!
!
no ipv6 cef
[code]......
Cisco WAN :: Maximum Number Of Configurable GRE Tunnel Interfaces On 2921-HSEC+ / K9 Router?
Jul 16, 2012what is a maximum number of configurable gre tunnel interfaces on CISCO2921-HSEC+/K9 router?
View 2 Replies View RelatedCisco VPN :: Are Tunnel Mode And Identity Negotiable Between Router And ASA5520
Feb 10, 2011My remote VPN device (static IP address) is setup to connect on the ASA5520 DMZ interface.
Peers performing L2L IPsec VPN with pre-shared keys sync-up regardless of which identity mode selected. If I set the router to “crypto isakmp identity address” or “crypto isakmp identity hostname” the ASA still accepts the connection. Also tunnel mode on initiator (router) is set to “TRANSPORT” but negotiates to TUNNEL mode with ASA.
I am able to successfully ping and telnet from a remote device through the router -- ASA5520 VPN tunnel into the HQ hosts so I can see communication is working.Initial ISAKMP negotiation debugs on router (below) shows the differences but the ASA accepts anyway.
-ASA5520 8.0(4) running in router mode
-ASA should only answer, never initiate VPN sessions
-Cisco 2800 router IOS 12.4 Adv Security should always initiate the VPN session.
-Cisco 2800 router does not have option of key-id, only address, hostname and dn.
Cisco VPN :: Create VTI Tunnel From 877 Router To ASA?
May 13, 2012I woulke like to know is it possible to create a VTI tunnel from my 877 router to my ASA, rather than creating a cryptomap on the router ?
View 1 Replies View RelatedCisco VPN :: Can 881 Router Create L2TP / IPsec Tunnel Via NAT
Feb 23, 2011Successfull in setting up an L2TP/IPsec tunnel through NAT-T against a Windows 2008/ R2 RRAS server? I am using an 881 router and the layout is someting like this:Client -> 881 -> NAT -> internet -> Windows 2008 RRAS.The tunnel goes form the 881 to the Windows server (not from the client...).
View 4 Replies View RelatedLinksys Wired Router :: Create VPN Tunnel Between Two RVS4000s Through WAN?
May 14, 2012I am trying to create a VPN tunnel between two RVS4000 Routers through a WAN. I get the following error when trying to do so.
"remote Security Group" and "Local Security Group" can't be in the same network.
Cisco WAN :: 2921 / VTI Tunnel On Two Different ISP?
Mar 28, 2012i have one interesting problem with local PBR on 2921 router. Here is the case,On HQ site there is 2921 router with two directly connected ISP, and there is Branch which is connected to only one ISP. The configuration should be to connect HQ router to Branch router with two VTI tunnels, so that each tunnel on HQ site should be terminated on different ISP, and EIGRP will be monitoring each VTI status.The problem is on HQ site, there is only one way to specify router with LOCAL PBR configuration, so router should send on ISP1 terminated tunnel traffic to ISP1, and on ISP2 interface terminated tunnel traffic to ISP2.
As I know this configuratino should work, but I could't make it work on c2900-universalk9-mz.SPA.151-4.M4.bin IOS, and on c2900-universalk9-mz.SPA.152-2.T1.bin.
Here is simple config:
ISP1 ip is 1.1.1.1
ISP2 ip is 2.2.2.2
3.3.3.3 is Branch ip address.
!
ip vrf BRANCH
[code]....
when I configure one default static route, it starts workig, but both tunnels go with specified ISP, and also there is no vrf problem,when there is no any vrf config it also don't work. gre tunnels also dont work.
Cisco VPN :: 2921 And 1941 EAP TLS Fragmentation Across VPN Tunnel
May 7, 2012I am having an issue authenticating users via 802.1x/EAP-TLS across an IPSec tunnel. I am using route-based VPN with SVTI configuration on a 2921 and 1941. I have the following settings defined:
- Under the tunnel interfaces:
- MTU 1390
- MSS 1350
- PMTUD
- Under the ingress LAN interface
- route-map to set the DNF bit to 0
- On the RADIUS Server (2008 NPS)
- Framed-MTU: 1300
This had been working for months until I got a call last week about users not being able to authenticate to our secured SSID. I fired up wireshark and also used my client monitor tool in my wireless NMS to watch what is going on. I see all of the access-request and access-challenge exchanges, but the final exchange never happens. In both captures you can see messages with id's 77-81, but message id 82 isn't shown in the wireshark capture, only fragments are. In the client monitor capture you can see that message id 82 is 1726 bytes in length. Now, if I capture packets on my local LAN, the 1726 byte packet is properly fragmented and users can authenticate just fine.
I have scoured the Internet trying to find a setting that I must have missed, but I can't. I've tried adjusting the Framed-MTU, all the way down to 1100.
Cisco VPN :: 2921 / Split Tunnel VPN Connected But No Gateway
Jul 10, 2012I followed:[URL]And my VPN connection is established on 2921.However when I successfully connected to the router via VPN, ipfoncfig shows default gateway being 255.0.0.0,My CISCO2921 GI0/0 has default 10.10.10.1 IP assigned, I want to access this interface with CISCO CP.
View 2 Replies View RelatedCisco VPN :: 2921 - IPSec Tunnel Random Packet Drops
Mar 15, 2013I'm trying to troubleshoot a random packet drop issue for an IPSec tunnel between two VTIs. For over a month, we didn't see any issue, and starting today, we have up to 30% packet loss across an IPSec tunnel.
After some analysis, I concluded that the packet loss happens somewhere on the path from the uc520 to the 2921. Packet counts show up correctly on the uc520 physical egress interface, but the packet count is low on the ingress interface on the 2921.
Pings outside the tunnel along the same path are fine.
I also cleared the tunnels on both ends and after they reestablished, the issue was still present.
Any pointers on finding where the packets get lost?
rr-hq-2921#ping 10.1.13.1 source g0/1 rep 100
Type escape sequence to abort.
Sending 100, 100-byte ICMP Echos to 10.1.13.1, timeout is 2 seconds:
[Code].....
Cisco Firewall :: PIX515 / 2821 / 2921 / Getting GRE IPsec Tunnel Setup?
Apr 18, 2013We are setting up an old office building as an offsite data center. The network cosists on a PIX 501 firewall and a 2811 router. I am attempting to setup a GRE tunnel over IPsec back to the main office. The main office consists of a PIX515, a 2821 router, and a 2921 router.
There is also an ASA5510 in our main office that is used as our primary connection for all of our external services and as a GRE endpoint for our other offices. The PIX515 is used to connect our main office clients to the internet and we would like traffic between it and our offsite data center to go across it as well. The default route is to use the ASA. We used policy based routing on the 2821 and 2921 routers to direct the appropriate traffic to the PIX515. Right now I am not able to get the tunnel setup. It appears that the offsite datacenter is sending packets but is not receiving any when I issue the “show crypto ipsec sa” commands on both firewalls. I will show the output of that command below.
Main Office The external address 198.40.227.50. The loopback address 10.254.10.6 The tunnel address 10.2.60.1
Offsite Datacenter The external address 198.40.254.178 The loopback address 10.254.60.6 The tunnel address 10.2.60.2
The main office PIX515 Config :
PIX Version 7.2(2)
!
interface Ethernet0
mac-address 5475.d0ba.5012
nameif outside
security-level 0
ip address 198.40.227.50 255.255.255.240
[code]....
Cisco VPN :: ASA5520 Client-less SSL VPN With Smart-Tunnel
Sep 12, 2012I have implemented a Clientless SSL VPN solution with Smart-Tunnel feature on Cisco ASA 5520, software 8.4(4)1.I have been successful in making Bookmarks which employ Smart-Tunnel feature to avoid content rewritting (if any). And in reality it works fine with some links. However there are some links to an Oracle portal, it doesn't work.I was able to log into the Oracle portal with its username/password. However when i click into a button of the drop-down menu, nothing happens while normally there should be a box appearing. The Oracle portal runs with some Java stuffs which i don't really know as i am not a programming engineer anyway.
View 1 Replies View RelatedCisco VPN :: Up But Not Routing Over Tunnel (1811 To ASA5520)
Oct 9, 2012I was recently tasked with adding a redundant internet connection for one of our remote sites. this new connection was to be used as the primary connection for the VPN from the site with the existing one being configured as a failover controlled by an IP SLA tracker on the new interface.
The existing connection uses a PPPoE connection configured under Dialer1 associated with FE0 to connect to our ASA. Duplicating this wasn't an option given the hardware that the second ISP provided. They provided a /29 for use; I configured FE2 using a Vlan interface with a host on that subnet.
I duplicated the connection profiles and tunnel groups on our ASA, changing only the Peer IP. Both interfaces on the 1811 are using the same crypto map.
The new connection seems fine and I can reach other hosts on its subnet from both the router and hosts on the inside of the NAT.
The issue happens when I change the default route to use the new connection.
I'm able to reach internet hosts using the new connection and I can see the VPN being established on the ASA while the VPN from the old connection drops, but I can't get traffic to route over the tunnel.
If I remove the default route that uses the new connection the VPN comes back up on the old connection just fine. There's no problem routing over the VPN when it uses that connection, just the new one.
Relevant config from show run:
!
crypto isakmp policy 10
encr aes 256
[Code].....
Cisco VPN :: ASA5520 - Adding New Network To Existing Tunnel
Apr 10, 2012We have an ASA5520 version 8.3(1) We have an existing VPN tunnel between us and our partner site. We need to add a new vlan to our existing VPN tunnel.
Where do we need to add the new vlan to in ASDM interface? Looking through using ASDM, I found 3 places.
Site-to-Site VPN:
1) Connection profiles
2) Advanced > crypto maps
3) ACL Manager
Cisco VPN :: ASA5520 - IPSEC Tunnel On Android Comes Up But L2TP Doesn't
Jan 25, 2011We have ASA 5520 running 8.2(3) software and we're trying to make Remote Access VPN (l2tp/ipsec) working from Android. We succeeded in making IPSEC tunnel (ending "Phase 2 completed"), but we cannot make L2TP tunnel working.We're using RADIUS for L2TP authentication, but ASA doesn't even try to check credentials entered by use. The same set of credentials entered on Windows {XP, VISTA, 7, Mobile} works ok. Which debugging options should we turned on?
View 3 Replies View RelatedCisco :: How To Create Ipsec Tunnel
May 4, 2011how to create ip sec tunnel using these parameters. customer ip where tunnel has to be connected 1.1.1.1
ISAKMP Parameters: (Phase I)
Encryption: AES-256 or 3DES
Authentication Mode: Pre-shared key
[Code]......
Cisco VPN :: 5510 - How To Create ASA / VPN Tunnel
Jun 11, 2013We currently run dual ASA 5510's in A/S config on our main campus. We would like to create a VPN tunnel to a branch campus. Trying to decide between a 5505/5510/5512x, We would like to extend many of the capabilities of our network to the branch campus which will be 20-50 users on a 50mb/10mb internet connection.
Domain login
System Center workstation management
Cisco WCS
Shoretel voip
(Cisco NAC?)
Several different VLANs for wireless guest, student traffic, staff traffic, voip traffic, etc. Which device would be best and should we get the security plus license with it?
Cisco WAN :: 2921 / Create Another Ipsec Site-to-site VPN Connection
May 11, 2013currently I have a Cisco 2921 router and I have one active site-to-site VPN connection through the internet.my question is; how I can create another Ipsec site-to-site VPN connection ? I have to keep the 1st VPN connection active.
View 11 Replies View RelatedCisco Routers :: ASA5520 And RV042 - Tunnel Get Connected But No Ping / No Traffic Between Both End Network
Sep 13, 2011I configured ASA5520 and RV042 for site-to-site IPSec VPN tunnel.Tunnel get connected, but no ping, no traffic between both end network.
Network:
=======
192.168.113.0/24----------192.168.113.6 -ASA--------public, static IP address------Cisco 2821--------Internet
192.168.10.0/24-----------192.168.10.1 -RV042-----public, static IP address------Cisco 2821--------Internet
ASA5520 config:
----------------------
name 192.168.10.0 VPN
!
interface GigabitEthernet0/1
nameif NET
security-level 100
ip address 192.168.113.6 255.255.255.0
[code]....
Cisco VPN :: 5505 Create VPN Tunnel Between Two Offices
May 27, 2011I have two cisco ASA 5505 devices and two cisco switches plugged to ASAs in each office. I need to create a VPN tunnel between two offices.
-Network behind the ASA1 in office1 is 192.168.1.0/24 with DHCP server – 192.168.1.10
-Networks behind the ASA2 in office2 are 192.168.5.0/25; 192.168.5.128/26 and 192.168.5.192/26
All computers in office2 need to get IPs from DHCP server 192.168.1.10. I have switch in office2 with 3 VLANS and I can assign computers from different subnets to different VLANs.How can I archive this goal? Should I assign 3 IPs for ASA2 inside interface (192.168.5.1, ...5.129, ...5.193) as a default gateways for each subnet? Should I put dhcp helper address 192.168.1.10 on the switch for each VLAN?
Cisco VPN :: VPN 3000 Setting Two Concentrators At Different Sites To Create Ipsec Tunnel
May 20, 2011I'm currently setting up two VPN 3000 Concentrators at two different sites to create a IPsec LAN-to-LAN Tunnel. I have gone through all the basic configuration guides on the CISCO site, but a LAN-to-LAN session is never created. I have enabled the logs on the Concentrator and it displays no errors at all - it appears the Concentrator is not even trying to establish a IPsec LAN-to-LAN Tunnel.After running through the standard setup provided by CISCO, is there anything I need to do to make the Concentrator try to create a Tunnel, or should this be automatic once all settings are in place?
View 2 Replies View RelatedCisco Switching/Routing :: ASR 1001 - License Required To Create IPSec Tunnel?
Oct 26, 2011what license do I need to create a IPSEC tunnel? I have an ASR 1001, running? [code]
View 2 Replies View RelatedCisco Routers :: RV042 VPN - Create Tunnel But Unable To Connect Using Windows Connection?
Jul 18, 2011Im able to create a gateway tunnel with two rv042 routers in different locations ( i can see the tunnel connected in the router) but the quick vpn utility is not working , i also tried to use the pptp as server as an alternative( im able to connect using windows connection to the pptp server but whenever I browse any of the four ip's allowed for the pptp server \10.0.0.200-204 it takes me to the documents of the local computer....I attached the configuration for one of the routers it is the same as the other end , just the information is flipped.
Message was edited by: Adrian Torres
Cisco VPN :: 2921 Site-2-Site IPSEC VPN Tunnel Will Not Come Up
Dec 5, 2012I am setting up a IPSEC VPN tunnel between a Cisco 2921 and ASA 550x. [code]
View 6 Replies View RelatedCisco VPN :: ASA5520 - Access-list For Site-to-Site IPSEC Tunnel
Dec 1, 2011How can I NAT the same set of four hosts and give them access to two different networks across an IPSEC site-to-site VPN tunnel? I'm using an ASA5520 running 8.04.
I have four hosts say: 10.240.1.1-10.240.1.4
They need access to two different networks:
205.100.150.0
140.175.200.0
I woud like to NAT them as something like:
7.5.210.1
7.5.210.2
7.5.210.3
7.5.210.4
Cisco VPN :: Site To Site IPSEc Tunnel Between ASA5520 And IPSO
Aug 10, 2011I cannot get it to work : if interesting traffic comes ffrom the IPSO side, the box would not even try to set up the tunnel. and If it comes fomr the ASA side, the box attempts to do so but it with this strange message : AM_WAIT_MSG2
View 3 Replies View RelatedCisco VPN :: ASA5520 Changing VPN GW In Site-site VPN Tunnel
Jun 14, 2012I have a site-site VPN tunnel between my location and my remote office. My remote office is changing their ISP, so the VPN GW is getting changed. do i need to create new site-site tunnel again or changing the remote peer VPN GW in my FW is enough? FYI, i have cisco ASA5520 and my remote office has check point UTM-1 edge box.
View 1 Replies View RelatedCisco WAN :: 1941 Router - Enable IPSec Virtual Tunnel Interface With Tunnel Mode IPv4
Sep 23, 2012I'm in process of purchasing a new Cisco routers for our branches that will be used primary to enable IPSec virtual tunnel interfce with "tunnel mode ipsec ipv4". does the default IOS IP Base supports this feature? or i need to purchase DATA license or SECURITY license?
View 4 Replies View RelatedCisco WAN :: Router 2921 Enough For BGP?
Oct 13, 2011I need a router to connect to our ISP by BGP and in a future to a second ISP. Our ISP is going to provide us about 300.000 route entries by BGP. So router 2921 would be enough??? or should i go to a higher model?We are going to have 100Mbps with this ISP and probably in 3 months we'll have to double it. Also we'll need IPv6 support.I saw router performance [URL]f and it's has 480.000 PPS and 245 Mbps but for 64 bytes lenght packages. If the packets are bigger the throughput should be best I suppose... 1500 bytes about 5,5 Gbps. In the case you consider the model is sufficient, the flash or RAM should be increased?
View 4 Replies View RelatedCisco WAN :: GRE Tunnels On 2921 Router
Feb 20, 2013Is there a recommended number of GRE tunnels that Cisco 2921 ISR router with default configuration (512MB DDR2 ECC DRAM) can support?
View 5 Replies View RelatedLicense Installation On Cisco 2921 Router?
Jul 11, 2012I am installing a security license on Cisco 2911 Router for the first time. It already has a temporary license installed on it which is expiring soon. Cisco has already mailed me the procedure for installation. I want to know if i need to uninstall the previous license before installing the new one.
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