Displaying 20 results from an estimated 28 matches for "traceroute6".
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traceroute
2018 Nov 07
2
openssh-based file transfers (e.g. rsync, scp, ...) are running 40 (!!) times faster via IPv4 than IPv6
Servus Philipp,
Unfortunately the traceroute(6) results are both more or less random. Sometimes traceroute "hangs" a while, wherever,
sometimes traceroute6. Sometimes traceroute is faster, sometimes traceroute6. Not reliable.
Your MTU question, tried as adviced:
Maximum size for IPv4 is 1466, and max size for IPv6 is 1444. Exceeding these values leads to a "ping: local error:
Message too long, mtu=1492" in both cases.
My Fritzbox says &qu...
2020 Apr 30
2
Diagnosing IPv6 routing
...email rejection
from Comcast for not having an IPv6 PTR record. I discovered I could telnet
to port 25 on their MX server over IPv6! I then found I could tracroute6 to
them, but I couldn't to my Linode VPS in Fremont. It gets to the data
center and stops. Going the other way, my Linode can traceroute6 almost to
my AT&T-hosted server. Neither can reach the open port 25 on the other, but
both can reach mx1.comcast.net via IPv6.
I dropped the firewall ("systemctl stop firewalld", confirmed with
"ip6tables -L -v -n") on my Fremont server and still can't traceroute6 or...
2020 Apr 28
3
Diagnosing IPv6 routing
On 4/28/2020 3:17 PM, Chris Adams wrote:
> - gateway sends a router solicitation and gets a router advertisement
> with "stateful config" set, which tells gateway to do DHCPv6 (but
> default route comes from RA)
I'm not seeing any outbound IPv6 traffic from my CentOS 7 box on the WAN
interface. I do see RA's emitting from the LAN interface, from radvd. Is
there
2015 Feb 28
3
Update
...not
be necessary if you can find the actual cause of the problem.
You would not get this error message if you only have a link local
address configured on your interface. You must have some form of global
address.
Also, the IPv6 address is that of git.samba.org not samba.org. You could
try:
*traceroute6 git.samba.org.*
Best Regards,
David
------------------------------------------------------------------------
Dr David Holder CEng FIET MIEEE
Erion Ltd, An Cala, Inverkirkaig, Lochinver, Sutherland, IV27 4LR, UK
Reception: +44 (0)1422 207000
Direct Dial: +44 (0)131 2026317
http://www.erion.co.u...
2015 Mar 02
3
Update
...08 errors:0 dropped:0 overruns:0 frame:0
> TX packets:447039 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:1000
> RX bytes:1693689457 (1.5 GiB) TX bytes:52974612 (50.5 MiB)
> Interrupt:43 Base address:0xc000
>
>
> traceroute6 git.samba.org
> traceroute to git.samba.org (2001:638:603:d06e::80:230), 30 hops max, 80
> byte packets
> connect: Network is unreachable
>
>
>
>
>> Hi Sandy,
>>
>> Please can you provide the output from an *i**fconfig -a* command?
>>
>> This shoul...
2018 Nov 07
4
openssh-based file transfers (e.g. rsync, scp, ...) are running 40 (!!) times faster via IPv4 than IPv6
openssh 7.6p1-lp150.7.4 on OpenSuse Leap 15 (both server and client)
Hi all,
first post to list, hopefully on-topic. Haven't found anything on the net, tried to ask at first in OpenSuse forums a
while ago (https://forums.opensuse.org/showthread.php/533588-rsnapshot-rsync-massive-performance-decrease) and today
opened a bug in OpenSuse's Bugzilla
2015 Mar 02
2
Update
...TX packets:447039 errors:0 dropped:0 overruns:0 carrier:0
>>> collisions:0 txqueuelen:1000
>>> RX bytes:1693689457 (1.5 GiB) TX bytes:52974612 (50.5 MiB)
>>> Interrupt:43 Base address:0xc000
>>>
>>>
>>> traceroute6 git.samba.org
>>> traceroute to git.samba.org (2001:638:603:d06e::80:230), 30 hops max, 80
>>> byte packets
>>> connect: Network is unreachable
>>>
>>>
>>>
>>>
>>>> Hi Sandy,
>>>>
>>>> Please can you...
2008 Jun 26
1
6to4 suddenly stopped working to 2001: addresses
...talking to IPv6 addesse which are
not also 6to4. I can still talk to 2002: addresses, but not to 2001:
addresses.
This all worked fine a few days ago, and nothing has changed in the config of
any of these machines. I can ping 192.88.99.1 under IPv4, so I should
have a route to 2002:c390:806::, but traceroute6 to anything not in
2002: doesnt show any hops, and I cannot connect to any of these sites.
Can anyone shed any light on this ? It hardly seems likely that theres
been some massive failure of 6to4 in the London area, but I can't
see any reason why all of this would have suddenly stopped working...
2015 Mar 02
3
Update
...>>> collisions:0 txqueuelen:1000
>>>>> RX bytes:1693689457 (1.5 GiB) TX bytes:52974612 (50.5
>>>>> MiB)
>>>>> Interrupt:43 Base address:0xc000
>>>>>
>>>>>
>>>>> traceroute6 git.samba.org
>>>>> traceroute to git.samba.org (2001:638:603:d06e::80:230), 30 hops max,
>>>>> 80
>>>>> byte packets
>>>>> connect: Network is unreachable
>>>>>
>>>>>
>>>>>
>>>>>...
2015 Mar 02
0
Update
...Metric:1
RX packets:1413908 errors:0 dropped:0 overruns:0 frame:0
TX packets:447039 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1693689457 (1.5 GiB) TX bytes:52974612 (50.5 MiB)
Interrupt:43 Base address:0xc000
traceroute6 git.samba.org
traceroute to git.samba.org (2001:638:603:d06e::80:230), 30 hops max, 80
byte packets
connect: Network is unreachable
> Hi Sandy,
>
> Please can you provide the output from an *i**fconfig -a* command?
>
> This should give an idea of what is going on. Turning off IPv...
2015 Mar 02
5
Update
...1000
>>>>>>> RX bytes:1693689457 (1.5 GiB) TX bytes:52974612 (50.5
>>>>>>> MiB)
>>>>>>> Interrupt:43 Base address:0xc000
>>>>>>>
>>>>>>>
>>>>>>> traceroute6 git.samba.org
>>>>>>> traceroute to git.samba.org (2001:638:603:d06e::80:230), 30 hops
>>>>>>> max,
>>>>>>> 80
>>>>>>> byte packets
>>>>>>> connect: Network is unreachable
>>>>>&g...
2015 Mar 02
0
Update
...ns:0 frame:0
>> TX packets:447039 errors:0 dropped:0 overruns:0 carrier:0
>> collisions:0 txqueuelen:1000
>> RX bytes:1693689457 (1.5 GiB) TX bytes:52974612 (50.5 MiB)
>> Interrupt:43 Base address:0xc000
>>
>>
>> traceroute6 git.samba.org
>> traceroute to git.samba.org (2001:638:603:d06e::80:230), 30 hops max, 80
>> byte packets
>> connect: Network is unreachable
>>
>>
>>
>>
>>> Hi Sandy,
>>>
>>> Please can you provide the output from an *i**fconfig -...
2015 Mar 02
7
Update
...TX bytes:52974612
>>>>>>>>> (50.5
>>>>>>>>> MiB)
>>>>>>>>> Interrupt:43 Base address:0xc000
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> traceroute6 git.samba.org
>>>>>>>>> traceroute to git.samba.org (2001:638:603:d06e::80:230), 30 hops
>>>>>>>>> max,
>>>>>>>>> 80
>>>>>>>>> byte packets
>>>>>>>>> connect: Netwo...
2015 Mar 02
0
Update
...0 overruns:0 carrier:0
>>>> collisions:0 txqueuelen:1000
>>>> RX bytes:1693689457 (1.5 GiB) TX bytes:52974612 (50.5
>>>> MiB)
>>>> Interrupt:43 Base address:0xc000
>>>>
>>>>
>>>> traceroute6 git.samba.org
>>>> traceroute to git.samba.org (2001:638:603:d06e::80:230), 30 hops max,
>>>> 80
>>>> byte packets
>>>> connect: Network is unreachable
>>>>
>>>>
>>>>
>>>>
>>>>> Hi Sandy,...
2015 Mar 02
3
Update
...TX bytes:52974612
>>>>>>>>> (50.5
>>>>>>>>> MiB)
>>>>>>>>> Interrupt:43 Base address:0xc000
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> traceroute6 git.samba.org
>>>>>>>>> traceroute to git.samba.org (2001:638:603:d06e::80:230), 30 hops
>>>>>>>>> max,
>>>>>>>>> 80
>>>>>>>>> byte packets
>>>>>>>>> connect: Netwo...
2015 Mar 02
0
Update
...collisions:0 txqueuelen:1000
>>>>>> RX bytes:1693689457 (1.5 GiB) TX bytes:52974612 (50.5
>>>>>> MiB)
>>>>>> Interrupt:43 Base address:0xc000
>>>>>>
>>>>>>
>>>>>> traceroute6 git.samba.org
>>>>>> traceroute to git.samba.org (2001:638:603:d06e::80:230), 30 hops
>>>>>> max,
>>>>>> 80
>>>>>> byte packets
>>>>>> connect: Network is unreachable
>>>>>>
>>>>&...
2015 Mar 02
2
Update
...t;>>> (50.5
>>>>>>>>>>> MiB)
>>>>>>>>>>> Interrupt:43 Base address:0xc000
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> traceroute6 git.samba.org
>>>>>>>>>>> traceroute to git.samba.org (2001:638:603:d06e::80:230), 30 hops
>>>>>>>>>>> max,
>>>>>>>>>>> 80
>>>>>>>>>>> byte packets
>>>>>...
2015 Mar 02
1
Update
...gt;>>> (50.5
>>>>>>>>>>> MiB)
>>>>>>>>>>> Interrupt:43 Base address:0xc000
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> traceroute6 git.samba.org
>>>>>>>>>>> traceroute to git.samba.org (2001:638:603:d06e::80:230), 30
>>>>>>>>>>> hops
>>>>>>>>>>> max,
>>>>>>>>>>> 80
>>>>>>>>...
2015 Mar 02
0
Update
...tes:1693689457 (1.5 GiB) TX bytes:52974612
>>>>>>>> (50.5
>>>>>>>> MiB)
>>>>>>>> Interrupt:43 Base address:0xc000
>>>>>>>>
>>>>>>>>
>>>>>>>> traceroute6 git.samba.org
>>>>>>>> traceroute to git.samba.org (2001:638:603:d06e::80:230), 30 hops
>>>>>>>> max,
>>>>>>>> 80
>>>>>>>> byte packets
>>>>>>>> connect: Network is unreachable
&g...
2015 Mar 02
1
Update
...;>>>>>>>> MiB)
>>>>>>>>>>>>> Interrupt:43 Base address:0xc000
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> traceroute6 git.samba.org
>>>>>>>>>>>>> traceroute to git.samba.org (2001:638:603:d06e::80:230), 30
>>>>>>>>>>>>> hops
>>>>>>>>>>>>> max,
>>>>>>>>>>>>> 80...