ZyXEL Communications NWA3000-N User Manual page 247

• Binary PKCS#7: This is a standard that defines the general syntax for data (including digital
signatures) that may be encrypted. A PKCS #7 file is used to transfer a public key certificate. The
private key is not included. The device currently allows the importation of a PKS#7 file that
contains a single certificate.
• PEM (Base-64) encoded PKCS#7: This Privacy Enhanced Mail (PEM) format uses lowercase
letters, uppercase letters and numerals to convert a binary PKCS#7 certificate into a printable
form.
• Binary PKCS#12: This is a format for transferring public key and private key certificates.The
private key in a PKCS #12 file is within a password-encrypted envelope. The file's password is not
connected to your certificate's public or private passwords. Exporting a PKCS #12 file creates this
and you must provide it to decrypt the contents when you import the file into the device.
Note: Be careful not to convert a binary file to text during the transfer process. It is easy
for this to occur since many programs use text files by default.
I can only see newer logs. Older logs are missing.
When a log reaches the maximum number of log messages, new log messages automatically
overwrite existing log messages, starting with the oldest existing log message first.
The commands in my configuration file or shell script are not working properly.
• In a configuration file or shell script, use "#" or "!" as the first character of a command line to
have the device treat the line as a comment.
• Your configuration files or shell scripts can use "exit" or a command line consisting of a single "!"
to have the device exit sub command mode.
• Include write commands in your scripts. Otherwise the changes will be lost when the device
restarts. You could use multiple write commands in a long script.
Note: "exit" or "!'" must follow sub commands if it is to make the device exit sub
command mode.
I cannot get the firmware uploaded using the commands.
The Web Configurator is the recommended method for uploading firmware. You only need to use
the command line interface if you need to recover the firmware. See the CLI Reference Guide for
how to determine if you need to recover the firmware and how to recover it.
My packet capture captured less than I wanted or failed.
The packet capture screen's File Size sets a maximum size limit for the total combined size of all
the capture files on the device, including any existing capture files and any new capture files you
NWA3000-N Series User's Guide
Chapter 21 Troubleshooting
247