Network it self are working great, but I just have issue with PPTP.

If I lower MTU in instance interface, it didn't help.

On 2017.01.05. 18:11, Prashant Shetty wrote:
Could you try setting MTU lesser value say 1200 on instance interface and re-try?. Ideally your physical server connecting to switch port must have configured with atleast 1600 MTU in order for VXLAN traffic to work seamlessly.

Thanks,
Prashant

On Thu, Jan 5, 2017 at 9:30 PM, Mārtiņš Jakubovičs <martins-li...@hostnet.lv <mailto:martins-li...@hostnet.lv>> wrote:

    Hello all,

    I have problem to setup PPTP VPN behind floating IP's in instances
    which have VXLAN network. Maybe someone had same issue and can
    recommend something? In security groups I allowed protocol's 47
    traffic and VPN client can connect but it can't establish
    connection, I consider, maybe issue are with MTU, so VXLAN have
    MTU 1450, but if I watch ip link show, I can see that ppp0
    interface creates with MTU of 1500.

    Best regards,

    Martins


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