16 Sep
2019
16 Sep
'19
7:49 p.m.
Could you describe your interfaces then?
If you have just ens3 for ham and lan subnets then the easiest way to add
an IP using the Debian/Ubuntu interfaces file would be:
auto ens3:1
iface ens3:1 inet static
address {my allocated IP}
netmask 255.255.255.252
On Mon, Sep 16, 2019, 7:42 PM KUN LIN <dnwk(a)linkun.info> wrote:
ens4 is not a physical devices. It is latched onto
ens3 as a virtual
device.
I tried to put ens4 on both lines and got error “Cannot find device "ens4"”
Kun
------------------------------
*From:* Scott Nicholas <scott.nicholas(a)scottn.us>
*Sent:* Monday, September 16, 2019 4:33:20 PM
*To:* AMPRNet working group <44net(a)mailman.ampr.org>
*Cc:* KUN LIN <dnwk(a)linkun.info>
*Subject:* Re: [44net] need help configure gateway on ubuntu
If this is verbatim then the issue is that you used ens4 in one line and
ens3 in another.
Regards,
Scott
On Mon, Sep 16, 2019, 5:54 PM KUN LIN via 44Net <44net(a)mailman.ampr.org>
wrote:
I am trying to configure the tunnel on Ubuntu 18
on a cloud VM just to
figure out how the configuration works.
I am looking at http://wiki.ampr.org/wiki/Ubuntu_Linux_Gateway_Example
<https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwiki.ampr.org%2Fwiki%2FUbuntu_Linux_Gateway_Example&data=02%7C01%7C%7C2e65325dabf54311cb1008d73afe4a93%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637042736154177364&sdata=A691nu5dXTfwFVteUGA3erMXMs4ufPfCOcHUgS%2Bp414%3D&reserved=0>
and have trouble configure the interface.
I have configure
auto ens4
iface ens3 inet static
address {my allocated IP}
netmask 255.255.255.252
However, the ifup ens4 command will failed to bring up ens4 interface.
And of course when running ampr-run.sh and find_pass.sh will resulted in
Setting SO_BINDTODEVICE: No such device.
Any advices on how to set it up on Ubuntu 18?
Thanks
Kun
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