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dmvpn via vsat

  • JRE freeze when loading applet twice, through VSAT network Updated:10-11

    Here is a good one for you guys I think ... =========== What I got: =========== I have a java web application, runing with Tomcat 5.5. I use a Apache HTTP Server 2.0.52 for my statiques ressources (html, etc ...), and the modjk connector 1.2.13 to fo

  • DMVPN-Why received packet doesn't use UDP port 4500 but 500? Updated:10-11

    Hello everyone I got a problem with my DMVPN. Spoke is behind a NAT device. x.x.x.x is an public IP address which hub uses. I don't know why it discovered that the hub is also inside a NAT device. And after it sends a packet using port 4500, the rece

  • Why wont my DMVPN get phased 1 isakmp? Updated:10-11

    I’m trying to setup a DMVPN solution with the hub behind a firewall using a static 1 to 1 NAT. I can get the DMVPN to work fine, but once I add the ipsec policy it doesn’t go passed ISAKMP phase 1. I have put rules in the firewall to allow NAT-T, GRE

  • Multiple DMVPN Instances on Same WAN Interface Updated:10-11

    Hi Folks, Is it possible to run Multiple DMVPN Instances on a single WAN Interface ? Can we for example configure 3 Tunnels on a Router using one same WAN Interface but running separate EIGRP Instances for each Tunnel ? Kindly let me know , AliouneHi

  • Dual-DMVPN Design with Dual Hubs on a single router ?? Updated:10-11

    Hi All, In DMVPN, in Dual-DMVPN Design with Dual Hubs , can a single router perform the role of dual hubs. The router has two different internet links. It is intended that when one link goes down, spokes shud connect to the same router onto the other

  • DMVPN issue on a cisco 3845 Updated:10-11

    Hi all, We have configured a DMVPN from our headquarter to our branch offices (let's say BR1-BR3) . We have noticed that sometime we cannot access some of our branch office, the scenario is like this: - sometime, BR1 and BR2 are down but BR3 is worki

  • DMVPN phase I fails when migrating from PSK to RSIG Updated:10-11

    I am currently is the process of migrating my DMVPN network from pre-share key to certificates. Most of the spokes have come up and are working without any issues but there are several that are not making it past phase I. I have included the isakmp d

  • How to cache portal pages using VSAT Updated:10-11

    We have a big customer who is using portal via vSAT. on the other end of the vsat customer has caching box, which will cache all the GIF's, CSS, HTML and other static. When we use portal through vSAT, Portal generates every page with pragma no-cache

  • Reliability of DMVPN as primary link Updated:10-11

    Hi, We are planning to implement DMVPN (phase 3)  through internet to connect 100 plus locations (including business critical locations) . These locations are located around the globe including embargoed countries. However , while browsing through va

  • DMVPN w/ Multicasting setup/questions Updated:11-30

    Hello I have a lot of questions, so bare with me as i puke them out of my head. I have been doing some testing with DMVPN inconjuction with multicasting video (Hub and spoke, w/ no spoke to spoke). The test setup is using 2 cisco 2811 w/out the vpn m

  • Is it possible to have 2 DMVPN tunnels on a spoke router having 2 ISPs to the same hub? Updated:11-30

    I have a router R1 acting as a hub for DMVPN. I have a spoke router R2 which has 2 ISPs. Can I establish a DMVPN tunnel via each ISPs to R1 from R2?the other posters are correct all you need is osx lion. i have tried it out and it works. the bottom l

  • Failover DMVPN hup-spoke setup Updated:11-30

    This is the current setup: crypto keyring LAN-to-LAN   pre-shared-key address A key 1   pre-shared-key address B key 2   pre-shared-key address C key 3   pre-shared-key address D key 4   pre-shared-key address E key 5   pre-shared-key address F key 6

  • DMVPN duplicate NBMA address Updated:11-30

    Hello, We've running into an issue where a DMVPN spoke is not setting up an NHRP session with the HUB. The situation: our spoke router (R1) get its internet connection from an average DSL router. This router has a common subnet with DH