Re: [opensuse] How do I interpret this router advert?

17 Apr 2019

      On 4/17/19 7:49 AM, Mathias Homann wrote:
...
Am Dienstag, 16. April 2019, 12:53:12 CEST schrieb Carlos E. R.:
...
On 4/16/19 7:29 AM, Per Jessen wrote:
...
Carlos E. R. wrote:
...
...
...
The router is IPv6 capable, but the ISP is apparently not providing IPv6
addresses or connectivity. Thus seeing those v6 broadcasts aroused my
curiosity.
just run radvdump and you'll see that (most likely) your router +is+ in fact
handing out IPv6 adresses.
After installing it:

linux-0o2k:~ # radvdump
#
# radvd configuration generated by radvdump 2.17
# based on Router Advertisement from fe80::fa8e:85ff:fe64:78f2
# received by interface eth0
#

interface eth0
{
	AdvSendAdvert on;
	# Note: {Min,Max}RtrAdvInterval cannot be obtained with radvdump
	AdvManagedFlag off;
	AdvOtherConfigFlag off;
	AdvReachableTime 0;
	AdvRetransTimer 0;
	AdvCurHopLimit 64;
	AdvDefaultLifetime 0;
	AdvHomeAgentFlag off;
	AdvDefaultPreference low;
	AdvLinkMTU 1492;
	AdvSourceLLAddress on;
}; # End of interface definition
#
# radvd configuration generated by radvdump 2.17
# based on Router Advertisement from fe80::fa8e:85ff:fe64:78f2
# received by interface eth0
#

interface eth0
{
	AdvSendAdvert on;
	# Note: {Min,Max}RtrAdvInterval cannot be obtained with radvdump
	AdvManagedFlag off;
	AdvOtherConfigFlag off;
	AdvReachableTime 0;
	AdvRetransTimer 0;
	AdvCurHopLimit 64;
	AdvDefaultLifetime 0;
	AdvHomeAgentFlag off;
	AdvDefaultPreference low;
	AdvLinkMTU 1492;
	AdvSourceLLAddress on;
}; # End of interface definition

...

#
# radvd configuration generated by radvdump 2.17
# based on Router Advertisement from fe80::fa8e:85ff:fe64:78f2
# received by interface eth0
#

interface eth0
{
	AdvSendAdvert on;
	# Note: {Min,Max}RtrAdvInterval cannot be obtained with radvdump
	AdvManagedFlag off;
	AdvOtherConfigFlag off;
	AdvReachableTime 0;
	AdvRetransTimer 0;
	AdvCurHopLimit 64;
	AdvDefaultLifetime 0;
	AdvHomeAgentFlag off;
	AdvDefaultPreference low;
	AdvLinkMTU 1492;
	AdvSourceLLAddress on;
}; # End of interface definition
^C
linux-0o2k:~ #

What does it mean?

-- 
Cheers / Saludos,

		Carlos E. R.

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