Just realized I replied to Shyam instead of the list. So here goes :

Hello Shyam,

These are my assumptions on your setup : Node A : local_uri = dtn://OpenWrt10 Node B : local_uri = dtn://OpenWrt20 Node C : local_uri = dtn://OpenWrt30

First you need to set the routing to default (might actually be none

instead of default) using :

routing = default

Then you need to add the routes manually :

• On node A :

static1_address = <address_of_node_B> static1_port = <port> static1_uri = <eid> (dtn://OpenWrt20 in your case) static1_proto = tcp static1_global = no

static2_address = <address_of_node_C> static2_port = <port> static2_uri = <eid> (dtn://OpenWrt30 in your case) static2_proto = tcp static2_global = no

Do the same for nodes B and C changing Addresses and EIDs when necessary.

Then add the routes :

• On node A:

route dtn://OpenWrt30 dtn://OpenWrt20

• On node C :

route dtn://OpenWrt10 dtn://OpenWrt20

Disclaimer : I am in no way affiliated to the IBR DTN developpers, use my

advice with caution. If I am wrong someone more knowledgeable will hopefully correct me.

Best Regards, Jawad

2014-02-24 15:12 GMT+01:00 Shyam B shyambs85@gmail.com:

...

Hi Sebastian/ Johannes,

I have three nodes (A, B, C) running ibr-dtn. I would like the packets

to be forwarded from A->B->C and C->B->A but never directly from A->C or vice-versa. How could I achieve this? I wonder if the static configuration can help me and if this can be setup via the configuration file? I couldn't find the answer to this in the forum.

...

In the configuration file, I see two parts relating to static

configurations:

...

# route all bundles for "~dtn://*.moon.dtn..." via "dtn://*..." route1 = ....

### node-five.dtn### static2_address = .... .....

1. Could you tell me if this is possible to do?
2. Could you give me an example of how to set this up?
3. The static URI is ended with .dtn. Why is this necessary? The dtn

address on my nodes is like dtn://OpenWrt20, dtn://OpenWrt30, etc.

...

-- Best Regards, Shyam

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