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VPN tunneling between RVS4000 and RV082, how?

Discussion in 'Cisco Small Business Routers and VPN Solutions' started by toplok, Dec 7, 2007.

  1. toplok

    toplok LI Guru Member

    We are trying to do a site-to-site tunneling between two offices. We have the RVS4000 on the main office and the RV082 at the branch office. Both are connected thru a Linksys WAG200G ADSL modem (PPPoA with dyndns). Both RVS4000 and RV082 is configured as DMZ on the WAG200G. We cannot set the WAG200G to bridge mode since PPPoA is not an option on the RVS4000 & RV082. We haven't had any success in establishing a vpn tunnel to these devices as of this writing. Any help is greatly appreciated.

    My config as follows:

    Site A: (a.a.a.com)

    WAG200G (V1.01.05) - connected through provider with PPPoA authentication and DDNS (a.a.a.com)
    - Lan IP: 192.168.1.1
    - DHCP enabled starting (192.168.1.100)

    RVS4000 (V1.1.14)
    - Lan IP: 192.168.0.12
    - WAN IP: 192.168.1.100 (from DHCP of WAG200G)

    VPN Configuration
    - Tunnel Name: ourtunnel
    - IPSec VPN Tunnel: Enabled
    - Local Group Setup
    -- Local Security Gateway Type: IP Only
    -- IP Address: Auto (shows local IP Address 192.168.1.100)
    -- Local Security Group Type: Subnet
    -- IP Address: 192.168.0.0
    -- Subnet mask: 255.255.255.0
    - Remote Group Setup
    -- Remote Security Gateway Type: IP Only
    -- IP by DNS resolved: b.b.b.com
    -- Remote Security Group Type: Subnet
    -- IP Address: 192.168.2.0
    -- Subnet mask: 255.255.255.0
    IP SEC SETUP
    Keying Mode: IKE with preshared key
    Phase 1
    Encryption: 3DES
    Authentication: MD5
    Group: 768 bit
    Key Lifetime: 28800 sec.
    Phase 2
    Encryption: 3DES
    Authentication: MD5
    Perfect forward secrecy: Enabled
    Preshared key: 12345678
    Group: 768 bit
    Key Lifetime: 3600 sec.



    Site B: (b.b.b.com)

    WAG200G (V1.01.05) - connected through provider with PPPoA authentication and DDNS (b.b.b.com)
    - Lan IP: 192.168.3.1
    - DHCP enabled starting (192.168.3.2)

    RV082 (V1.3.7)
    - Lan IP: 192.168.2.1
    - WAN IP: 192.168.3.2 (from DHCP of WAG200G)

    VPN Configuration
    - Tunnel Name: ourtunnel
    - IPSec VPN Tunnel: Enabled
    - Local Group Setup
    -- Local Security Gateway Type: IP Only
    -- IP Address: Auto (shows local IP Address 192.168.2.1)
    -- Local Security Group Type: Subnet
    -- IP Address: 192.168.2.0
    -- Subnet mask: 255.255.255.0
    - Remote Group Setup
    -- Remote Security Gateway Type: IP Only
    -- IP by DNS resolved: a.a.a.com
    -- Remote Security Group Type: Subnet
    -- IP Address: 192.168.0.0
    -- Subnet mask: 255.255.255.0
    IP SEC SETUP
    Keying Mode: IKE with preshared key
    Phase 1
    Encryption: 3DES
    Authentication: MD5
    Group: 768 bit
    Key Lifetime: 28800 sec.
    Phase 2
    Encryption: 3DES
    Authentication: MD5
    Preshared key: 12345678
    Group: 768 bit
    Key Lifetime: 3600 sec.


    Note: I hope Linksys would add the PPPoA authentication on RVS4000 & RV082 on the next firmware release. :)
     

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