DHCP Option Numbers
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569 Appedix A DHCP Option Numbers DHCP uses what are referred to as options to extend the functionality. You can learn more about what the options can do for you in Chapter 6. They’re identified numerically, and each number corresponds to the services that they provide. 0: Pad 1: Subnet Mask 3: Router 4: Time Server 5: Name Server 6: Domain Name Server 7: Log Server 8: Quotes Server 9: LPR Server 10: Impress Server 11: Resource Location Server 12: Host Name 13: Boot File Size 14: Merit Dump File 15: Domain Name 16: Swap Server 17: Root Path 18: Extensions Path 19: IP Forwarding 20: WAN Source Routing 569 570 APPENDIX A: DHCP Option Numbers 21: Policy Filter 22: Maximum Datagram Reassembly Size 23: Default IP Time-to-Live 24: Path MTU Aging Timeout 25: Path MTU Plateau Table 26: Interface MTU Size 27: All Subnets are Local 28: Broadcast Address 29: Perform Mask Discovery 30: Mask Supplier 31: Perform Router Discovery 32: Router Solicitation Address 33: Static Routing Table 34: Trailer Encapsulation 35: ARP Cache Timeout 36: Ethernet Encapsulation 37: Default TCP TTL 38: TCP Keep-Alive Interval 39: TCP Keep-Alive Garbage 40: Network Information Service Domain 41: Network Information Servers 42: NTP Servers 43: Vendor-Specific Information 44: NetBIOS Over TCP/IP Name Server 45: NetBIOS Over TCP/IP Datagram Distribution Server 46: NetBIOS Over TCP/IP Node Type 47: NetBIOS Over TCP/IP Scope 48: X Window System Font Server 49: X Window System Display Manager 50: Requested IP Address 51: IP Address Lease Time APPENDIX A: DHCP Option Numbers 571 52: Option Overload 53: DHCP Message Type 54: Server Identifier 55: Parameter Request List 56: Error Message 57: Maximum DHCP Message Size 58: Renew Time Value 59: Rebinding Time Value 60: Class-Identifier 61: Client-Identifier 62: NetWare Over IP Domain Name 63: NetWare Over IP Information 64: Network Information Service Domain 65: Network Information Service Servers 66: TFTP Server Name 67: Bootfile Name 68: Mobile IP Home Agent 69: Simple Mail Transport Protocol Server 70: Post Office Protocol Server 71: Network News Transport Protocol Server 72: Default World Wide Web Server 73: Default Finger Server 74: Default Internet Relay Chat Server 77: User Class Information 78: SLP Directory Agent 79: SLP Service Scope 80: Rapid Commit 81: Fully Qualified Domain Name 82: Relay Agent Information 83: Internet Storage Name Service 85: NDS Servers 572 APPENDIX A: DHCP Option Numbers 86: NDS Tree Name 87: NDS Context 88: BCMCS Controller Domain Name List 89: BCMCS Controller IPv4 Address List 90: Authentication 91: Client Last Transaction Time 92: Associated IP 93: Client System Architecture Type 94: Client Network Interface Identifier 95: LDAP, Lightweight Directory Access Protocol 97: Client Machine Identifier 98: Open Group User Authentication 100: IEEE 1003.1 TZ String 101 : Reference to the TZ Database 112 : NetInfo Parent Server Address 113 : NetInfo Parent Server Tag 114: URL 116: Autoconfigure 117: Name Service Search 118: Subnet Selection 119: DNS Domain Search List 120: SIP Servers DHCP Option 121: Classless Static Route Option 123: GeoConfiguration 124: Vendor-Identifying Vendor Class 125: Vendor-Identifying Vendor Specific 128: TFPT Server IP Address 129: Call Server IP Address 130: Discrimination String 131: Remote Statistics Server IP Address 132: 802.1P VLAN ID APPENDIX A: DHCP Option Numbers 573 133: 802.1Q L2 Priority 134: Diffserv Code Point 135: HTTP Proxy for Phone-Specific Applications 136: PANA Authentication Agent 139: IPv4 MoS 140: IPv4 Fully Qualified Domain Name MoS 150: TFTP Server Address 176: IP Telephone 220: Subnet Allocation 221: Virtual Subnet Selection 252: Proxy Autodiscovery 254: Private Use 255: End 575 Appendix B Taking It to the Next Level We hope that by the time you finish this book you’re a first-class Mac OS X Server administrator. But it would be naïve of us to think that you won’t need to know anything else. If you want to take your skills with Mac OS X Server to the next level, you’ll be able to find a lot of resources that you can look to for assistance. Perhaps the most important resource is Apple. Apple has posted the documentation for Snow Leopard Server at http://www.apple.com/server/macosx/resources/documentation.html. Books The Apress enterprise Mac bookshelf begins with this book, but it also includes the following books: Enterprise Mac Administrators Guide Foundations of Mac OS X Snow Leopard Security iPhone for Work: Increasing Productivity for Busy Professionals Courses Apple courses are a more costly option than reading books, but many prefer instructor- led training to the self-paced style of learning of books. The official Apple courseware is designed for, and specific to, Mac OS X Server and Mac OS X–based technologies. You can find out more about Apple training options at http://training.apple.com. These courses are developed in partnership with Peachpit Press. For those who do not have the resources to attend the courses, there are the Apple Authorized training guides: Apple Training Series: Mac OS X Support Essentials v10.6: A Guide to Supporting and Troubleshooting Mac OS X v10.6 Snow Leopard Apple Training Series: Mac OS X Server Essentials v10.6: A Guide to Using and Supporting Mac OS X Server v10.6 575 576 APPENDIX B: Taking It to the Next Level Apple Training Series: Mac OS X Directory Services v10.6: A Guide to Configuring Directory Services on Mac OS X and Mac OS X Server v10.6 Apple Training Series: Mac OS X Security and Mobility v10.6 Apple Training Series: Mac OS X Deployment v10.6: A Guide to Deploying and Maintaining Mac OS X and Mac OS X Software Mailing Lists Mailing lists are another way of finding answers to technical questions that you encounter in your journey to becoming part of the Mac OS X Server elite. These include the following: MacEnterprise, found at http://macenterprise.org Apple lists, found at http://lists.apple.com Web Sites Finally, a number of web sites are dedicated to Mac OS X Server and Mac-centric networking issues. These include the following: http://afp548.com http://macenterprise.org http://krypted.com http://bynkii.com http://318.com/techjournal 577 Index ■ access.log file Numerics Address Book service, 274 250 message, connectivity of mail services, finding iCal log files, 300 334–335 account attributes, Workgroup Manager, 354 message, connectivity of mail services, 140 334 Account creation options, Workgroup Manager, 139 Account Creation tab, Mobility managed ■ A preferences, 137–139 A record, DNS, 189 Account Expiry tab, Mobility managed AAAA record, DNS, 189 preferences, 140 ABSPlugin.vcf file, 260 Account Information screen, connecting to Accept Incoming Broadcasts option, Address Book server, 267–268 QuickTime Streaming, 459 Account Name field, iChat, 313 access control Account window, System Preferences, 143 firewall controlling access to server, accounting port, specifying UDP port for 162–171 RADIUS, 224 Guest Access, AFP settings, 60 accounts limiting access to VPN and RADIUS, Add an Account screen, 290, 291 225 creating account, Server Mobile Access service, 348, 349 Preferences, 117, 118 QuickTime Streaming Server, 464 creating administrator account, 20– securing Open Directory, 109, 113 22 service access controls, Server creating mail accounts, 330 Preferences, 120 creating users and groups, Server wikis, 386, 387 Preferences, 116 access control entity. See ACE directory administrator account, 33 access control lists. See ACL disabling inactive accounts, 112 Access icon, Server Admin, 271 logging into iCal via web portal, 295 access logs, configuring site-specific Manage Account Access screen, options, 374 adding iCal delegates, 294, 295 access settings, AFP (Apple Filing Protocol), tiered administration of, 113 59–61 Accounts System Preference Pane, trusted Access tab binding, 143 AFP (Apple Filing Protocol) settings, Accounts window 59–61, 475 connecting to Address Book server, Server Admin: Server window, 53–55 266, 267 Settings pane creating iCal accounts, 289, 290, 292 QuickTime Streaming, 457, 458, 460 delegation, 293, 294 Server Admin: SMB window, 481 Push Notification services, 292 SMB settings, 87 577 578 Index Refresh calendars drop-down list, Address field, Server Preferences, 118 292 address groups, defining firewall controlling server settings, 292, 293 access to server, 163–165 Delegation tab, creating iCal addresses, loopback, 74 accounts, 293, 294 Administration capabilities field, Workgroup Server Settings tab, creating iCal Manager, 124, 125 accounts, 292, 293 administration resources, Mac OS X Server, ACE (access control entity), 66 575, 576 Full Control ACE, 501 Administration tab, managing printing with predefined ACE options, 501 CUPS, 529, 530 Read/Write options, 501 administrator account, creating, 20–22 setting, 501 Administrator Email setting, configuring site- ACLs (access control lists), 53, 501– specific options, 372 503 administrator, Mailman, 331 adding ACL entry, 68 administrators creating Open Directory replica, 108 creating limited administrator user, custom ACL sheet, 502 125, 126 Effective Permissions Inspector, 70, tiered administration, 113 502, 503 Advanced tab file permissions, 500 Settings pane Propagate Permissions option, 70 FTP (File Transfer Protocol), 96 Share Point permissions and ACLs, 65– Server Admin: SMB window, 481 71 SMB (Server Message Block), 89 Active Directory, 101, 480 Workgroup Manager, creating users, Add an Account screen, creating iCal 125, 126 accounts, 290, 291 AFP (Apple Filing Protocol), 55–84, Add