Has anyone tried to dtnping a router running OpenWRT and IBR-DTN from a regular PC running linux? I cannot seem to get replies.
Harsha
Hello Harsha.
Am 13.01.2011 03:07, schrieb Harsha Chenji:
Has anyone tried to dtnping a router running OpenWRT and IBR-DTN from a regular PC running linux? I cannot seem to get replies.
Most times the (not existing) clock synchronization or missconfigured timezones lead to such problems. For further investigation you could start the daemon with debug options "-d <verbosity number>". Another way is to higher the lifetime of ping bundles (--lifetime <seconds>) to test if it is the clock's fault. Finally, you can disable absolute lifetime comparison by set the badclock mode (--badclock) on the daemon startup. This disables all dependencies on absolute time and uses AgeBlock to expire bundles.
Good luck!
Best regards, Johannes
Perfect, works now. Also, explicitly setting the multicast address helps if the hostnames are not in DNS.
Thanks again, Harsha
On 01/13/2011 01:23 AM, Johannes Morgenroth wrote:
Hello Harsha.
Am 13.01.2011 03:07, schrieb Harsha Chenji:
Has anyone tried to dtnping a router running OpenWRT and IBR-DTN from a regular PC running linux? I cannot seem to get replies.
Most times the (not existing) clock synchronization or missconfigured timezones lead to such problems. For further investigation you could start the daemon with debug options "-d <verbosity number>". Another way is to higher the lifetime of ping bundles (--lifetime <seconds>) to test if it is the clock's fault. Finally, you can disable absolute lifetime comparison by set the badclock mode (--badclock) on the daemon startup. This disables all dependencies on absolute time and uses AgeBlock to expire bundles.
Good luck!
Best regards, Johannes
participants (2)
-
Harsha Chenji -
Johannes Morgenroth