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eric_156978's avatar
eric_156978
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Jan 29, 2016

GRE Tunnel From F5 to Linux Server

Hi, I have 2 redhat 6 linux servers that have a GRE tunnel configured between them as follows: GRE1 Linux Server: ONBOOT=yes DEVICE=tun0 TYPE=GRE MY_INNER_IPADDR=192.168.255.2 PEER_INNER_IPADDR=...
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  • eric_156978's avatar
    eric_156978
    Mar 07, 2016

    I got this working.

    GRE2 to F5 translation looks like this:

    Create the tunnel:

    Network->Tunnels->Create
Name: MyGRETunnel
Encapsulation Type: GRE
Local Address: 1.1.1.1
Remote Address(Specify): 2.2.2.2

    Create SelfIP

    Network->SelfIPs->create
Name: GRESelfIP
IP Address: 192.168.255.1
VLAN/Tunnel: MyGRETunnel

    Also ensure protocol 47(GRE) is allowed through firewalls and its working great.

eric_156978's avatar
eric_156978
Icon for Cirrus rankCirrus
Mar 07, 2016

I got this working.

GRE2 to F5 translation looks like this:

Create the tunnel:

Network->Tunnels->Create
Name: MyGRETunnel
Encapsulation Type: GRE
Local Address: 1.1.1.1
Remote Address(Specify): 2.2.2.2

Create SelfIP

Network->SelfIPs->create
Name: GRESelfIP
IP Address: 192.168.255.1
VLAN/Tunnel: MyGRETunnel

Also ensure protocol 47(GRE) is allowed through firewalls and its working great.