Ricoh Aficio SP 5200DN Operation And Use Manual page 652

7. Enhanced Network Security
• To use a certificate to authenticate the transmission partner in encryption key auto exchange settings,
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a device certificate must be installed.
• After configuring IPsec, you can use "ping" command to check if the connection is established correctly.
However, you cannot use "ping" command when ICMP is excluded from IPsec transmission on the
computer side. Also, because the response is slow during initial key exchange, it may take some time
to confirm that transmission has been established.
Specifying encryption key auto exchange settings
This can be specified by the network administrator.
For details about logging in and out with administrator authentication, see p.22 "Using Web Image
Monitor to Configure Administrator Authentication".
1. Log in to Web Image Monitor as an administrator.
2. Click [Configuration] in the Menu area, and then click [IPsec] under "Security" category.
3. Click [Edit] under "Encryption Key Auto Exchange Settings".
4. Make encryption key auto exchange settings in [Settings 1].
If you want to make multiple settings, select the settings number and add settings.
5. Click [OK].
6. Select [Active] for "IPsec" in "IPsec".
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