19 May
2019
19 May
'19
4:56 p.m.
Well, I (Update) have presence in Uppsala, including a Cisco router as
well as tbe bridge and Multinet. However, I prefer not to use the bridge
unless there are no other alternatives, as it's the best from a scaling
point of view.
Also, I already run a bunch of Multinet links. If I were to have more, I
would need to re-SYSGEN MIM, which I'm not to keen on right now. :-)
Johnny
On 2019-05-19 16:47, Tomas Prybil wrote:
Hello again
Thx Supratim and Dave for tunnel endpoints.
I now have managed to get a fixed address which hopefully will make it easier to
connect.
Are there any endpoints in Europe that would be willing to share it's connection with
me at AREA34?
AREA34 is originating out of Stockholm Sweden.
@Dave McGuire, the new endpoint is 46.21.107.60 if you could change on your side.
@Mark Berryman, I'm now static if you're interested
BR
/t
?Den 2019-05-10 19:30 skrev "Tomas Prybil" <tomas at prybil.se>
f?ljande:
Thank you for all replies.
I've got area 33 as my own from Johnny so thats where hosts are
going til live when things are setup.
My ip is dynamic, but I've only got one change in a year. Hopefully I
will be able to change to static, but right now my isp only provides
dynamic. Changes are monitored and dynamically updates a dyndns
record.
On Fri, May 10, 2019 at 10:57:26AM -0600, Mark Berryman wrote:
--
Johnny Billquist || "I'm on a bus
|| on a psychedelic trip
email: bqt at softjar.se || Reading murder books
pdp is alive! || tryin' to stay hip" - B. Idol
GRE tunnels can be built if one end is dynamic as
long as your router supports multipoint GRE (mGRE). Check and see if your router supports
the command ?tunnel mode gre multipoint? and that your tunnel supports commands that start
with ?ip nhrp ?. If so, then we should be able to set something up.
Mark Berryman
Yes it support both commands. It looks like that functionality
was
introduced in 12.2
/t
On May 10, 2019, at 10:12 AM, Supratim Sanyal
<supratim at riseup.net> wrote:
Dynamic IP and GRE is a problem. Even if you have a dynamic DNS service set up (I am
using duckdns.org <http://duckdns.org/>'s service happily for a while now if you
need one), I don't know if Cisco IOS does a DNS lookup every time it loses a GRE
connection to the destination, or even if a destination can be a domain name instead of an
IP address. There are fabulous GRE experts in this group who might chime in.
If the answer to all of the above is yes, and you are willing to move to area 31, I can
give you a GRE tunnel end point on Area 31.
The other alternative is a MULTINET connection to area 31 which also I can provide if you
wish. MULTINET is proven to be dynamic IP friendly.
Best,
Supratim
On May 10, 2019, at 10:43 AM, Tomas Prybil <tomas at prybil.se <mailto:tomas at
prybil.se>> wrote:
> Dear fellow HECNETers
>
> I?ve been using Johnnys bridge for a year or so, (thank you Johnny!) and wanted do
some additional networking.
> Before going full gre peering is there anyone out there that could act as
intermediate peer to do some testing while I try not to break anything (!)
>
> On my side I have good network connectivity, but unfortunately no static IP :/
> The box I?m using is a 2610XM with ios ver 12.4
>
> Happy if anyone is willing to share their connectivity
>
>
> BR
> /t