Hi Marc,
The file /run/shm/sciond/default.sock is created by the sciond process. Can
you check the log file for sciond to see what's going on? It should be in
./logs/sd*.log
Best regards,
Juan A.
On Mon, Nov 11, 2019 at 3:46 PM Styger Marc <stygerma(a)student.ethz.ch>
wrote:
> Hi,
>
>
> I tried to build SCION according to the tutorial (
> https://netsec-ethz.github.io/scion-tutorials/install/src/) but I can't
> get it to work properly. I tried to look at the result in the SCION webapp
> and also ran scmp echo. The file /run/shm/sciond/default.sock is missing
> and I don't know how to obtain it. Does anyone know what the issue could be?
>
>
> Thank you for any kind of help.
>
>
> Kind regards,
>
>
> Marc
> _______________________________________________
> Scion mailing list
> Scion(a)lists.inf.ethz.ch
> https://lists.inf.ethz.ch/mailman/listinfo/scion
>
Hi,
I tried to build SCION according to the tutorial (https://netsec-ethz.github.io/scion-tutorials/install/src/) but I can't get it to work properly. I tried to look at the result in the SCION webapp and also ran scmp echo. The file /run/shm/sciond/default.sock is missing and I don't know how to obtain it. Does anyone know what the issue could be?
Thank you for any kind of help.
Kind regards,
Marc
Hi YoonJong,
Our SIG tutorial misses one small step, that we are fixing right now. You
have to add a service in the topology.json files of the SCIONLab user AS
machine, that tells the services where the SIG is. This is the block:
"SIG": {
"sig": {
"Addrs": {
"IPv4": {
"Public": {
"Addr": "127.0.0.1",
"L4Port": 31056
}
}
}
}
},
There was a message in this list some weeks ago from a user that had the
same issue and he solved it like mentioned.
http://lists.inf.ethz.ch/pipermail/scion/2019-October/000050.html
Good luck!
Juan A.
On Thu, Oct 31, 2019 at 11:54 AM YoonJong, Na <nooryyaa(a)korea.ac.kr> wrote:
> Hi
>
> I'm currently working on SCION IP gateway(sig) from
> https://netsec-ethz.github.io/scion-tutorials/apps/remote_sig/
>
> Currently running two SCION AS from different server with different IP
> using "SCION installation from sources" option
> I checked bwtester is working between two servers (20-ffaa:1:c42,
> 20-ffaa:1:c5d), followed every step in the tutorial and double checked
> config file
> But I couldn't get "Hello World" message when I run curl command
>
> the following is the sig logs I got
>
>
> 2019-10-31 10:25:55.993263+0000 [INFO] sessMonitor: New remote
> ia=20-ffaa:1:c5d sessId=0x00 remote="Sig: 20-ffaa:1:c5d,[SIG A
> (0x0004)]:0:0 Path: Key:
> 6295594fc261a84071eeda3006017e03d0011da4000080c5aee9249c47149c30 Hops:
> [20-ffaa:1:c42 1>2 20-ffaa:0:1404 8>1 20-ffaa:1:c5d] Mtu: 1472"
> 2019-10-31 10:25:55.995533+0000 [DBUG] Ignoring scmp packet
> hdr="Class=ROUTING(1) Type=UNREACH_HOST(1) TotalLen=64B Checksum=309b
> Timestamp=2019-10-31 10:25:55.995729 +0000 UTC" src="{IA:20-ffaa:1:c5d
> Host:127.0.0.1}"
> 2019-10-31 10:25:56.003207+0000 [EROR] EgressReader: unable to find dest IA
> ip=ff02::2
> 2019-10-31 10:25:56.493114+0000 [INFO] sessMonitor: Remote SIG timeout
> ia=20-ffaa:1:c5d sessId=0x00 remote="Sig: 20-ffaa:1:c5d,[SIG A
> (0x0004)]:0:0 Path: Key:
> 6295594fc261a84071eeda3006017e03d0011da4000080c5aee9249c47149c30 Hops:
> [20-ffaa:1:c42 1>2 20-ffaa:0:1404 8>1 20-ffaa:1:c5d] Mtu: 1472"
> duration=4.500080099s
> 2019-10-31 10:25:56.493327+0000 [INFO] sessMonitor: New remote
> ia=20-ffaa:1:c5d sessId=0x00 remote="Sig: 20-ffaa:1:c5d,[SIG A
> (0x0004)]:0:0 Path: Key:
> 6295594fc261a84071eeda3006017e03d0011da4000080c5aee9249c47149c30 Hops:
> [20-ffaa:1:c42 1>2 20-ffaa:0:1404 8>1 20-ffaa:1:c5d] Mtu: 1472"
> 2019-10-31 10:25:56.495726+0000 [DBUG] Ignoring scmp packet
> hdr="Class=ROUTING(1) Type=UNREACH_HOST(1) TotalLen=64B Checksum=4091
> Timestamp=2019-10-31 10:25:56.495968 +0000 UTC" src="{IA:20-ffaa:1:c5d
> Host:127.0.0.1}"
>
>
> Both of the servers are showing the similar log
> Is there any misconfiguration possibly made?
>
>
> Best regards,
> Yoonjong
> _______________________________________________
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> Scion(a)lists.inf.ethz.ch
> https://lists.inf.ethz.ch/mailman/listinfo/scion
>
