Re: [MirageOS-devel] Problems with Step 4 of Hello World

[Richard Mortier <mort@xxxxxxxxxx>]

Oops :( I don't have an Ubuntu box to hand right now unfortunately.

Does the "ping" command suggested on the instructions page show anything?
Usual way to start debugging this is to look at the output of
`ifconfig` and `route` to see how the interface has been named, what
address it has, and whether there're appropriate routes setup. Then
try `tcpdump` on the interfaces in question to see what packets are
actually flowing, if any.

If no-one else picks this up in the meantime, ping me again tomorrow
and I'll try and get a VM setup to test.

On 11 July 2015 at 21:12, Carl Dong <dongcarl@xxxxxxxxxxxx> wrote:
> Tried. Does not help :-(
>
> Carl Dong
> dongcarl@xxxxxxxxxxxx
> "I fight for the users"
>
> On Sat, Jul 11, 2015, at 11:06 AM, Thomas Gazagnaire wrote:
>> Hi Carl,
>>
>> Not sure if that helps, but you need to run the `ifconfig`[1] command
>> every time you run the `./mir-stackv4` command.
>>
>> Best,
>> Thomas
>>
>> [1]:  sudo ifconfig tap0 10.0.0.1 netmask 255.255.255.0
>>
>> > On 11 Jul 2015, at 18:46, Carl Dong <dongcarl@xxxxxxxxxxxx> wrote:
>> >
>> > Hi all,
>> >
>> > A big fan of your work trying to get started learning.
>> >
>> > I was following along https://mirage.io/wiki/hello-world
>> > With a fresh install of Ubuntu 14.04 and only mirage installed under
>> > opam
>> > On step four of the tutorial (the one on stackv4), after I ran `sudo
>> > ./mir-stackv4`, I got http://pastebin.com/svi5sZSt
>> > `telnet localhost 8080` gives me:
>> > ```
>> > Trying 127.0.0.1...
>> > telnet: Unable to connect to remote host: Connection refused
>> > ```
>> > I've also tried the telnet command with localhost replaced with 10.0.0.1
>> > and 10.0.0.2, and they just hang forever.
>> > Here's my ifconfig if that helps:
>> > http://pastebin.com/P76uYZCP
>> >
>> > Cheers,
>> > Carl Dong
>> > dongcarl@xxxxxxxxxxxx
>> > "I fight for the users"
>> >
>> > _______________________________________________
>> > MirageOS-devel mailing list
>> > MirageOS-devel@xxxxxxxxxxxxxxxxxxxx
>> > http://lists.xenproject.org/cgi-bin/mailman/listinfo/mirageos-devel
>>
>
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-- 
Richard Mortier
mort@xxxxxxxxxx

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