Hi bish, thank you for this tip.
> The simplest change:
>
> multi killold;
But my vTun-Client connect serval times to the vTun-Server for load
balancing reasons (3 DSL Providers - 3 connections to vTun-Server).
I think i have to set the option "multi" to no and have to create more
profiles eg. hausen-r01-x1, hausen-r01-x2, hausen-r01-x3 for every
connect from A -> B.
It's a pity that vtun-server does not observe connection-aborts
automaticly :-(
> Can you (privately) send me your bonding setup? It's interesting.
Setup is totaly easy. 1 Root-Server is located in a colocation-center
with high bandwith up- and downstream-providers. At home there are three
DSL 6.000 kBit connections conneceted to one Linux-PC with three
vtun-clients running. All three tap-devices will bonded to one
port-channel via linux-bonding.
my /etc/modprobe.conf look like this:
> options bond0 mode=0 miimon=100 downdelay=500 updelay=900
my /etc/vtun.conf on my Server look like this:
> hausen-r01 {
> passwd xxxxxxxx;
> up {
> ip "link set up %% multicast off mtu 1460";
> program "/sbin/ifenslave bond0 %%";
> };
> }
my /etc/vtun.eth1.conf on my Client look like this:
> hausen-r01 {
> passwd xxxxxxx;
> persist yes;
>
> srcaddr {
> iface eth1;
> };
>
> up {
> ip "link set up %% multicast off mtu 1460";
> program "/sbin/ifenslave bond0 %%";
> };
> }
my /etc/vtun.eth2.conf on my Client look like this:
> hausen-r01 {
> passwd xxxxxxx;
> persist yes;
>
> srcaddr {
> iface eth2;
> };
>
> up {
> ip "link set up %% multicast off mtu 1460";
> program "/sbin/ifenslave bond0 %%";
> };
> }
.... and so on for every connection to my ISP.
Cheers,
Michael.
bishop schrieb:
> Hi Michael,
>
> The simplest change:
>
> multi killold;
>
> This will ensure the server removes the old device when a client
> re-connects.
>
> Your MTU is too high: 1450 for Broadband, 1442 for PPPoE. IP-in-IP
> encapsulation adds 40 bytes or so for the added header, and PPPoE is
> evil^H^H^H^H 8 more bytes.
>
> Can you (privately) send me your bonding setup? It's interesting.
>
> - bish
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