Re: IOS-XE always on sandbox dose not responds to restconf requests

serrodr2 · ‎04-04-2024

I am trying the following and get a 502 Bad Gateway response:

curl -k https://devnetsandboxiosxe.cisco.com:443/restconf/data/ietf-interfaces:interfaces/interface=GigabitEthernet1 -u admin:C1sco12345 --header 'Accept: application/yang-data+json'

<html>
<head><title>502 Bad Gateway</title></head>
<body bgcolor="white">
<center><h1>502 Bad Gateway</h1></center>
<hr><center>nginx/1.13.12</center>
</body>
</html>

I know the router is up beacuse I can ssh into it and restconf seems to be enable.

Any ideas?

Thanks in advance

bigevilbeard · ‎04-05-2024

Look like the device is down right now?

ssh admin@devnetsandboxiosxe.cisco.com
kex_exchange_identification: Connection closed by remote host
Connection closed by 131.226.217.181 port 22

❯ echo "QUIT" | nc devnetsandboxiosxe.cisco.com 443
HTTP/1.1 400 Bad Request
Server: nginx/1.13.12
Date: Fri, 05 Apr 2024 10:01:05 GMT
Content-Type: text/html
Content-Length: 174
Connection: close

<html>
<head><title>400 Bad Request</title></head>
<body bgcolor="white">
<center><h1>400 Bad Request</h1></center>
<hr><center>nginx/1.13.12</center>
</body>
</html>

Please mark this as helpful or solution accepted to help others
Connect with me https://bigevilbeard.github.io

serrodr2 · ‎04-05-2024

Thanks for your replay. Just try it now but same issue.

I can login to the router but get a 502 with Restconf:

---------------------------------------

The following programmability features are already enabled:

-NETCONF
-RESTCONF

Thanks for stopping by.

shut#
---------------------------------------

ROM: IOS-XE ROMMON
shut uptime is 2 days, 19 hours, 21 minutes
Uptime for this control processor is 2 days, 19 hours, 23 minutes
System returned to ROM by reload
System image file is "bootflash:packages.conf"
Last reload reason: reload

---------------------------------------

curl -k https://devnetsandboxiosxe.cisco.com:443/restconf/data/ietf-interfaces:interfaces/interface=GigabitEthernet1 -u admin:C1sco12345 --header 'Accept: application/yang-data+json'
<html>
<head><title>502 Bad Gateway</title></head>
<body bgcolor="white">
<center><h1>502 Bad Gateway</h1></center>
<hr><center>nginx/1.13.12</center>
</body>
</html>
curl: (6) Could not resolve host: application

---------------------------------------

Only thing I notice is that the hostname of the router has been changed.

bigevilbeard · ‎04-05-2024

I was briefly able to access via ssh and saw a rather funky MOTD before i was kicked out. The always on devices get a lot of abuse sadly which impacts other users, i would use the reservation based sandbox instead, as this is a isolated sandbox for your use only.

Hope this helps.

Please mark this as helpful or solution accepted to help others
Connect with me https://bigevilbeard.github.io