Zebra Technologies P1058563-003 User Manual
Troubleshooting
HTTP Messages
HTTP Messages
64
P1058563-003
10/31/13
17.
Does the value in
weblink.ip.conn1.location
match either the Common Name or one of
the names listed in the Subject Alternate Name of the remote server’s certificate?
18.
Is the proxy server configured correctly and does the respective proxy server allow
HTTPS connections via the HTTP CONNECT method?
HTTPS connections via the HTTP CONNECT method?
19.
Are there any HTTP authentication attempts when trying to connect that fail?
20.
Are there any HTTP/1.1 4xx messages in the log?
If your connection issues persist and the solutions in this document do not help, contact Zebra
Tech Support and provide the output of the following command. Ensure that logging is
enabled and that the error(s) appear within the entries)
Tech Support and provide the output of the following command. Ensure that logging is
enabled and that the error(s) appear within the entries)
! U1 getvar "weblink"
HTTP Messages
Message
Cause / Solution
HTTP/1.1 100 Continue
This indicates that the server and printer have begun
communicating and is often seen in place of
communicating and is often seen in place of
HTTP/1.1 200 OK
.
HTTP/1.1 101 Switching Protocols
This indicates that the basic connection to the server worked
and the protocol is being switched to a more efficient protocol
for data transfer.
and the protocol is being switched to a more efficient protocol
for data transfer.
HTTP/1.1 200 OK
This indicates that an
HTTP GET
or
HTTP POST
was successful.
HTTP/1.1 30x Moved/Redirect/etc
This indicates that the URL specified has moved or that the
firewall redirected the printer to another location (typically this
is done to authenticate a user in a transparent proxy
configuration).
firewall redirected the printer to another location (typically this
is done to authenticate a user in a transparent proxy
configuration).
HTTP/1.1 401 Unauthorized
This indicates that the printer either needs to authenticate with
the server or failed to authenticate with the remote server (or
server/router along the route to the server).
the server or failed to authenticate with the remote server (or
server/router along the route to the server).
HTTP/1.1 403 Forbidden
This typically means that the authentication was provided and
valid, however, the user does not have access to the requested
resource.
valid, however, the user does not have access to the requested
resource.
HTTP/1.1 404 Not Found
This indicates that the remote URL provided points to an invalid
location on the server. This does indicate, however, that the
server name is valid. Just the path after the domain name is
invalid.
location on the server. This does indicate, however, that the
server name is valid. Just the path after the domain name is
invalid.