Configuring IPsec
For communication security, this printer supports IPsec. IPsec transmits secure data packets at the IP
protocol level using the shared key encryption method, where both the sender and receiver retain the
same key. This printer uses automatic key exchange to configure the pre-shared key for both parties.
Using the auto exchange setting, you can renew the shared key exchange settings within a specified
validity period, and achieve higher transmission security.
• When "Inactive" is specified for "Exclude HTTPS Communication", access to Web Image Monitor
can be lost if the key settings are improperly configured. In order to prevent this, you can specify
IPsec to exclude HTTPS transmission by selecting "Active". When you want to include HTTPS
transmission, we recommend that you select "Inactive" for "Exclude HTTPS Communication" after
confirming that IPsec is properly configured. When "Active" is selected for "Exclude HTTPS
Communication", even though HTTPS transmission is not targeted by IPsec, Web Image Monitor
might become unusable when TCP is targeted by IPsec from the computer side. If you cannot
access Web Image Monitor due to IPsec configuration problems, disable IPsec in System Settings
on the control panel, and then access Web Image Monitor. For details about enabling and
disabling IPsec using the control panel, see:
• "Configuring Printer Settings from the [Menu] key", Operating Instructions. (for SP 4510DN)
• "Configuring Printer Settings from the [User Tools] key", Operating Instructions. (for SP
4520DN)
• IPsec is not applied to data obtained through DHCP, DNS, or WINS.
• IPsec for IPv4 is supported by Windows XP SP2 and Windows Server 2003/2003 R2. IPsec for
both IPv4 and IPv6 is supported by Windows Vista/7/8/8.1, Windows Server 2008/2008
R2/2012/2012 R2, Mac OS X 10.4.8 and later, Red Hat Enterprise Linux WS 4.0 and Solaris
10. However, some setting items are not supported depending on the operating system. Make sure
the IPsec settings you specify are consistent with the operating system's IPsec settings.
Encryption and Authentication by IPsec
IPsec consists of two main functions: the encryption function, which ensures the confidentiality of data,
and the authentication function, which verifies the sender of the data and the data's integrity. This
printer's IPsec function supports two security protocols: the ESP protocol, which enables both of the IPsec
functions at the same time, and the AH protocol, which enables only the authentication function.
ESP protocol
The ESP protocol provides secure transmission through both encryption and authentication. This
protocol does not provide header authentication.
Configuring IPsec
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Содержание SP 4510dn
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Страница 12: ...The browser unit is available for SP 4520DN only 1 Getting Started 10...
Страница 38: ...1 Getting Started 36...
Страница 66: ...2 Loading Paper 64...
Страница 141: ...MEMO 139...
Страница 142: ...MEMO 140 EN GB EN US M158 7504B...
Страница 143: ...2013 2014...
Страница 144: ...M158 7504B AU EN GB EN...
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Страница 156: ...10...
Страница 212: ...2 Configuring User Authentication 66...
Страница 226: ...3 Restricting Printer Usage 80...
Страница 248: ...4 Preventing Leakage of Information from Printer 102...
Страница 374: ...7 Managing the Printer 228...
Страница 440: ...1 The owner can change operation privileges 9 Checking Operation Privileges 294...
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Страница 448: ...EN GB EN US M158 7506A 2014...
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Страница 460: ...1 Introduction 10...
Страница 478: ...4 Installing the Printer Driver for a Local Connection 28...
Страница 484: ...6 Troubleshooting 34...
Страница 492: ...8 Updating or Deleting the Printer Driver 42...
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Страница 501: ...IPDS Printing Configuration Guide...
Страница 502: ......
Страница 505: ...7 Appendix Sharing the Printer with IPDS host systems PSF 400 or z OS 53 Trademarks 54 INDEX 55 3...
Страница 516: ...2 InfoPrint Manager for Windows 14...
Страница 532: ...3 Configuring System i for an IPDS Printer 30...
Страница 550: ...5 InfoPrint Manager for AIX 48...
Страница 557: ...INDEX C Configuration checklist 9 D Default parameter values 10 N Notice 5 S Symbols 6 55...
Страница 558: ...MEMO 56 EN GB EN US EN AU M109 8622...
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Страница 560: ...EN GB EN US EN AU M109 8622 2013...
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Страница 568: ...1 Getting Started 6...
Страница 580: ...3 Accessing User Tools 18...
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Страница 586: ...MEMO 24 EN GB EN US EN AU M158 7517...
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Страница 588: ...EN GB EN US EN AU M158 7517 2014...
Страница 589: ...IPDS Technical Reference 1...
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Страница 628: ...1 IPDS Overview 38...
Страница 634: ...3 IPDS Command Set 44...
Страница 720: ...6 Fonts 130...
Страница 722: ...7 Appendix 132...
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Страница 728: ...EN GB EN US EN AU M158 7518 2014...
Страница 729: ...IPDS Technical Reference 2...
Страница 730: ......
Страница 738: ...8...
Страница 836: ...1 Device Control Command Set 106...
Страница 858: ...2 Presentation Text Command Set 128...
Страница 919: ...Offset Range Meaning Error Code 5 End DATA to be bar encoded X 040C 00 Write Bar Code 189...
Страница 920: ...6 Bar Code Command Set 190...
Страница 922: ...7 Overlay Command Set 192...
Страница 924: ...8 Page Segment Command Set 194...
Страница 926: ...9 Object Container Command Set 196...
Страница 942: ...11 Appendix 212...
Страница 945: ...MEMO 215...
Страница 946: ...MEMO 216 EN GB EN US EN AU M158 7519...
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Страница 948: ...EN GB EN US EN AU M158 7519 2014...
Страница 952: ...2 CYP122 CYP125 CYP123 DBH154 CYP124 DBH155 CYP129...
Страница 953: ...3 DBH151 2 1 CYP128 DBH152 2 1 CYP127 DBH153...
Страница 955: ...Design Size A5 Paper Size B5 2013 Printed in China JA JP EN GB EN US EN AU M160 7522 CYN702 CYN703 CYN701...