| 1 | #
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| 2 | # GENERIC -- Generic kernel configuration file for FreeBSD/i386
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| 3 | #
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| 4 | # For more information on this file, please read the handbook section on
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| 5 | # Kernel Configuration Files:
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| 6 | #
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| 7 | # http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
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| 8 | #
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| 9 | # The handbook is also available locally in /usr/share/doc/handbook
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| 10 | # if you've installed the doc distribution, otherwise always see the
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| 11 | # FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the
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| 12 | # latest information.
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| 13 | #
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| 14 | # An exhaustive list of options and more detailed explanations of the
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| 15 | # device lines is also present in the ../../conf/NOTES and NOTES files.
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| 16 | # If you are in doubt as to the purpose or necessity of a line, check first
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| 17 | # in NOTES.
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| 18 | #
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| 19 | # $FreeBSD: releng/9.0/sys/i386/conf/GENERIC 227305 2011-11-07 13:40:54Z marius $
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| 20 |
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| 21 | cpu I486_CPU
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| 22 | cpu I586_CPU
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| 23 | cpu I686_CPU
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| 24 | ident WLEIDEN
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| 25 |
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| 26 | # Uncomment if you like to compile a debugging kernel
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| 27 | #makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols
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| 28 | #options KDB # Kernel debugger related code
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| 29 | #options KDB_TRACE # Print a stack trace for a panic
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| 30 |
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| 31 |
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| 32 | options CPU_ELAN
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| 33 | options CPU_SOEKRIS # Some units are Soekris Machines.
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| 34 | options CPU_GEODE # net4801 requirement
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| 35 | options HZ=250 # Because ofthe "ELAN" timecounter.
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| 36 |
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| 37 | options NO_SWAPPING # Embedded Machines.
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| 38 | options SW_WATCHDOG # Remote emergency reboots.
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| 39 |
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| 40 | options ROUTETABLES=6 # Multiple routing table support
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| 41 |
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| 42 | # To statically compile in device wiring instead of /boot/device.hints
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| 43 | #hints "GENERIC.hints" # Default places to look for devices.
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| 44 |
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| 45 | options SCHED_ULE # ULE scheduler
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| 46 | options PREEMPTION # Enable kernel thread preemption
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| 47 | options INET # InterNETworking
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| 48 | options INET6 # IPv6 communications protocols
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| 49 | options SCTP # Stream Control Transmission Protocol
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| 50 | options FFS # Berkeley Fast Filesystem
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| 51 | options SOFTUPDATES # Enable FFS soft updates support
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| 52 | options NFS_ROOT # Allow NFS to be / mount
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| 53 | options NFSCLIENT # Network Filesystem Client
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| 54 | #options NFSLOCKD # Network Lock Manager
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| 55 | options PSEUDOFS # Pseudo-filesystem framework
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| 56 | options GEOM_LABEL # Provides labelization
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| 57 | options KTRACE # ktrace(1) support
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| 58 | #options STACK # stack(9) support
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| 59 | options SYSVSHM # SYSV-style shared memory
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| 60 | options SYSVMSG # SYSV-style message queues
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| 61 | options SYSVSEM # SYSV-style semaphores
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| 62 | options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions
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| 63 | options KBD_INSTALL_CDEV # install a CDEV entry in /dev
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| 64 | options INCLUDE_CONFIG_FILE # Include this file in kernel
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| 65 |
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| 66 | # To make an SMP kernel, the next two lines are needed
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| 67 | options SMP # Symmetric MultiProcessor Kernel
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| 68 | device apic # I/O APIC
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| 69 |
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| 70 | # CPU frequency control
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| 71 | device cpufreq
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| 72 |
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| 73 | # Bus support.
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| 74 | device acpi
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| 75 | device eisa
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| 76 | device pci
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| 77 |
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| 78 | # ATA controllers
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| 79 | device ahci # AHCI-compatible SATA controllers
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| 80 | device ata # Legacy ATA/SATA controllers
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| 81 | options ATA_CAM # Handle legacy controllers with CAM
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| 82 | options ATA_STATIC_ID # Static device numbering
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| 83 |
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| 84 | # ATA/SCSI peripherals
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| 85 | device scbus # SCSI bus (required for ATA/SCSI)
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| 86 | device da # Direct Access (disks)
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| 87 |
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| 88 | # Add suspend/resume support for the i8254.
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| 89 | device pmtimer
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| 90 |
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| 91 | # PCCARD (PCMCIA) support
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| 92 | # PCMCIA and cardbus bridge support
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| 93 | device cbb # cardbus (yenta) bridge
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| 94 | device pccard # PC Card (16-bit) bus
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| 95 | device cardbus # CardBus (32-bit) bus
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| 96 |
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| 97 | # Serial (COM) ports
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| 98 | device uart # Generic UART driver
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| 99 |
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| 100 | # PCI Ethernet NICs that use the common MII bus controller code.
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| 101 | # NOTE: Be sure to keep the 'device miibus' line in order to use these NICs!
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| 102 | device miibus # MII bus support
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| 103 | device vr # VIA Rhine, Rhine II
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| 104 | device sis # SiS 900/SiS 7016
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| 105 |
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| 106 | # Wireless NIC cards
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| 107 | device wlan # 802.11 support
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| 108 | options IEEE80211_DEBUG # enable debug msgs
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| 109 | options IEEE80211_AMPDU_AGE # age frames in AMPDU reorder q's
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| 110 | options IEEE80211_SUPPORT_MESH # enable 802.11s draft support
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| 111 | device ath # Atheros NIC's
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| 112 | device ath_pci # Atheros pci/cardbus glue
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| 113 | device ath_hal # pci/cardbus chip support
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| 114 | options AH_SUPPORT_AR5416 # enable AR5416 tx/rx descriptors
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| 115 | device ath_rate_sample # SampleRate tx rate control for ath
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| 116 | device ral # Ralink Technology RT2500 wireless NICs.
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| 117 | device wi # WaveLan/Intersil/Symbol 802.11 wireless NICs.
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| 118 |
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| 119 | # Pseudo devices.
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| 120 | device loop # Network loopback
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| 121 | device random # Entropy device
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| 122 | device ether # Ethernet support
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| 123 | device vlan # 802.1Q VLAN support
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| 124 | device tun # Packet tunnel.
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| 125 | device pty # BSD-style compatibility pseudo ttys
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| 126 | device md # Memory "disks"
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| 127 | device gif # IPv6 and IPv4 tunneling
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| 128 | device faith # IPv6-to-IPv4 relaying (translation)
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| 129 | device firmware # firmware assist module
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| 130 |
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| 131 | # The `bpf' device enables the Berkeley Packet Filter.
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| 132 | # Be aware of the administrative consequences of enabling this!
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| 133 | # Note that 'bpf' is required for DHCP.
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| 134 | device bpf # Berkeley packet filter
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| 135 |
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| 136 | # USB support
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| 137 | options USB_DEBUG # enable debug msgs
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| 138 | device uhci # UHCI PCI->USB interface
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| 139 | device ohci # OHCI PCI->USB interface
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| 140 | device ehci # EHCI PCI->USB interface (USB 2.0)
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| 141 | device xhci # XHCI PCI->USB interface (USB 3.0)
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| 142 | device usb # USB Bus (required)
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| 143 | device umass # Disks/Mass storage - Requires scbus and da
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| 144 | # USB Serial devices
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| 145 | device u3g # USB-based 3G modems (Option, Huawei, Sierra)
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| 146 | device uark # Technologies ARK3116 based serial adapters
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| 147 | device ubsa # Belkin F5U103 and compatible serial adapters
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| 148 | device uftdi # For FTDI usb serial adapters
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| 149 | device uipaq # Some WinCE based devices
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| 150 | device uplcom # Prolific PL-2303 serial adapters
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| 151 | device uslcom # SI Labs CP2101/CP2102 serial adapters
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| 152 | device uvisor # Visor and Palm devices
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| 153 | device uvscom # USB serial support for DDI pocket's PHS
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| 154 | #device urio # Diamond Rio 500 MP3 player
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| 155 | #device uscanner # Scanners
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| 156 | # USB Ethernet, requires miibus
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| 157 | device aue # ADMtek USB Ethernet
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| 158 | device axe # ASIX Electronics USB Ethernet
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| 159 | device cdce # Generic USB over Ethernet
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| 160 | device cue # CATC USB Ethernet
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| 161 | device kue # Kawasaki LSI USB Ethernet
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| 162 | device mos # Mos USB Ethernet
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| 163 | device rue # RealTek RTL8150 USB Ethernet
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| 164 | device udav # Davicom DM9601E USB
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| 165 | # USB Wireless
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| 166 | device rum # Ralink Technology RT2501USB wireless NICs
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| 167 | device run # Ralink Technology RT2700/RT2800/RT3000 NICs.
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| 168 | device uath # Atheros AR5523 wireless NICs
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| 169 | device upgt # Conexant/Intersil PrismGT wireless NICs.
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| 170 | device ural # Ralink Technology RT2500USB wireless NICs
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| 171 | device urtw # Realtek RTL8187B/L wireless NICs
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| 172 | device zyd # ZyDAS zd1211/zd1211b wireless NICs
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| 173 |
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| 174 | #
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| 175 | # Authentication, encryption and protection on network layer
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| 176 | device wlan_xauth #802.11 external authenticator support
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| 177 | device enc #IPsec interface
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| 178 | device crypto # core crypto support
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| 179 | device cryptodev # /dev/crypto for access to h/w
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| 180 | device pf #PF OpenBSD packet-filter firewall
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| 181 | device pflog #logging support interface for PF
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| 182 | options IPSEC #IP security (requires device crypto)
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| 183 | options IPSEC_FILTERTUNNEL #filter ipsec packets from a tunnel
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| 184 |
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| 185 | options NETGRAPH # netgraph(4) system
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| 186 | options NETGRAPH_SOCKET
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| 187 | options NETGRAPH_MPPC_ENCRYPTION
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| 188 | options NETGRAPH_IFACE
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| 189 | options NETGRAPH_PPP
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| 190 | options NETGRAPH_TEE
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| 191 | options NETGRAPH_PPPOE
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| 192 | options NETGRAPH_ETHER
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| 193 |
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| 194 | # glxsb is a driver for the Security Block in AMD Geode LX processors.
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| 195 | # Requires 'device crypto'.
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| 196 | device glxsb # AMD Geode LX Security Block
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| 197 |
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| 198 |
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| 199 | # Firewall fore the use of fancy stuff, like forwarding ports
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| 200 | options IPFIREWALL
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| 201 | options IPFIREWALL_DEFAULT_TO_ACCEPT
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| 202 | options IPFIREWALL_FORWARD
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| 203 | options IPFIREWALL_NAT
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| 204 | options LIBALIAS # Required for IPFIREWALL_NAT
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| 205 |
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| 206 | # Allow combining interfaces
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| 207 | device if_bridge
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| 208 |
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