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Re: Strange Loss of Synaptic Functionality




On 10.02.2018 19:03, Stephen P. Molnar wrote:

> Host -
> root@AbNormal:/home/comp# ip -6 a
> 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 state UNKNOWN qlen 1000
>     inet6 ::1/128 scope host
>        valid_lft forever preferred_lft forever
> 2: enp2s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 state UP qlen
> 1000
>     inet6 2600:1700:4280:3690::49/128 scope global dynamic
>        valid_lft 1209477sec preferred_lft 1209477sec
>     inet6 2600:1700:4280:3690:98c1:1a97:c2c5:b6f5/64 scope global
> temporary dynamic
>        valid_lft 604678sec preferred_lft 86021sec
>     inet6 2600:1700:4280:3690:beee:7bff:fe5e:8336/64 scope global
> mngtmpaddr noprefixroute dynamic
>        valid_lft 1209509sec preferred_lft 1209509sec
>     inet6 fe80::beee:7bff:fe5e:8336/64 scope link
>        valid_lft forever preferred_lft forever

> Incidentally, here's what I get when I attempt pinging
> security.debian.org:
> comp@AbNormal:~$ ping -6 security.debian.org
> PING security.debian.org(mirror-umn2.debian.org
> (2607:ea00:101:3c0b::1deb:215)) 56 data bytes
> ^C
> --- security.debian.org ping statistics ---
> 16 packets transmitted, 0 received, 100% packet loss, time 15358ms
> 
> comp@AbNormal:~$ wget -6 security.debian.org
> --2018-02-10 12:10:09--  http://security.debian.org/
> Resolving security.debian.org (security.debian.org)...
> 2607:ea00:101:3c0b::1deb:215, 2610:148:1f10:3::73, 2001:4f8:1:c::14
> Connecting to security.debian.org
> (security.debian.org)|2607:ea00:101:3c0b::1deb:215|:80... ^C
> 

ok, that's looks likes expected, you have a (correct) ipv6 configuration
on your physical host and no ipv6 configuration on your VM (only link
local ipv6 address).

So your should check either your local router or deal with your ISP.

Somebody announces your physical host an ipv6 address but this
connection will not works at the moment.

best regards
Ulf