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Привязка IP адреса к маку

Автор: dim_s 41 сообщений 23186 просмотров
#155899
dim_s написал:
ipfw: unrecognised option [-1] from

возможно в конце строчки надо еще добавить интерфейс. em0(1,2) или что там у вас.

#155988

Безрезультатно, та же ошибка:

text
ipfw: unrecognised option [-1] from
#155990

dim_s, опции ядра ipfw покажите тогда

#155994

[console]uname -a[/console]

text

FreeBSD 192.168.132.1 8.0-RELEASE FreeBSD 8.0-RELEASE #4: Mon Apr 18 00:15:27 EEST 2011 root@192.168.132.1:/usr/obj/usr/src/sys/MYKERNEL i386

А вот конфиг из /usr/src/sys/i386/conf

text
options      IPFIREWALL                  # сам файрвол
options      IPFIREWALL_VERBOSE          # логгинг пакетов, если в правиле 
                                         # написано `log`
options      IPFIREWALL_VERBOSE_LIMIT=5  # ограничение логов (повторяющихся) - на 
                                         # случай атак типа флудинга
                                        
options      IPFIREWALL_FORWARD          # перенаправление (форвардинг) пакетов
                                         # например, для прозрачного прокси
options      IPDIVERT                    # если нужен NAT (трансляция адресов)
options      DUMMYNET                    # если понадобится ограничивать скорость 
                                         # инета пользователям (обычно - да)
options      IPFIREWALL_DEFAULT_TO_ACCEPT  # дефолтовое правило (последнее)
                                         # будет разрешающим (во всех других)
                                         # случаях - запрещающее

Или полная версия MYKERNEL:

Показать
text
#
# GENERIC -- Generic kernel configuration file for FreeBSD/i386
#
# For more information on this file, please read the config(5) manual page,
# and/or the handbook section on Kernel Configuration Files:
#
#    http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
#
# The handbook is also available locally in /usr/share/doc/handbook
# if you've installed the doc distribution, otherwise always see the
# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the
# latest information.
#
# An exhaustive list of options and more detailed explanations of the
# device lines is also present in the ../../conf/NOTES and NOTES files.
# If you are in doubt as to the purpose or necessity of a line, check first
# in NOTES.
#
# $FreeBSD: src/sys/i386/conf/GENERIC,v 1.519.2.4.2.2 2009/11/09 23:48:01 kensmith Exp $

cpu I486_CPU cpu I586_CPU cpu I686_CPU ident MYKERNEL

# To statically compile in device wiring instead of /boot/device.hints #hints "GENERIC.hints" # Default places to look for devices.

# Use the following to compile in values accessible to the kernel # through getenv() (or kenv(1) in userland). The format of the file # is 'variable=value', see kenv(1) # # env "GENERIC.env"

makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols

options SCHED_ULE # ULE scheduler options PREEMPTION # Enable kernel thread preemption options INET # InterNETworking options INET6 # IPv6 communications protocols options SCTP # Stream Control Transmission Protocol options FFS # Berkeley Fast Filesystem options SOFTUPDATES # Enable FFS soft updates support options UFS_ACL # Support for access control lists options UFS_DIRHASH # Improve performance on big directories options UFS_GJOURNAL # Enable gjournal-based UFS journaling options MD_ROOT # MD is a potential root device options NFSCLIENT # Network Filesystem Client options NFSSERVER # Network Filesystem Server options NFSLOCKD # Network Lock Manager options NFS_ROOT # NFS usable as /, requires NFSCLIENT options MSDOSFS # MSDOS Filesystem options CD9660 # ISO 9660 Filesystem options PROCFS # Process filesystem (requires PSEUDOFS) options PSEUDOFS # Pseudo-filesystem framework options GEOM_PART_GPT # GUID Partition Tables. options GEOM_LABEL # Provides labelization options COMPAT_43TTY # BSD 4.3 TTY compat (sgtty) options COMPAT_FREEBSD4 # Compatible with FreeBSD4 options COMPAT_FREEBSD5 # Compatible with FreeBSD5 options COMPAT_FREEBSD6 # Compatible with FreeBSD6 options COMPAT_FREEBSD7 # Compatible with FreeBSD7 options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI options KTRACE # ktrace(1) support options STACK # stack(9) support options SYSVSHM # SYSV-style shared memory options SYSVMSG # SYSV-style message queues options SYSVSEM # SYSV-style semaphores options P1003_1B_SEMAPHORES # POSIX-style semaphores options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions options PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed. options KBD_INSTALL_CDEV # install a CDEV entry in /dev options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4) options AUDIT # Security event auditing options MAC # TrustedBSD MAC Framework options FLOWTABLE # per-cpu routing cache #options KDTRACE_HOOKS # Kernel DTrace hooks

# To make an SMP kernel, the next two lines are needed options SMP # Symmetric MultiProcessor Kernel device apic # I/O APIC

# CPU frequency control device cpufreq

# Bus support. device acpi device eisa device pci

# Floppy drives device fdc

# ATA and ATAPI devices device ata device atadisk # ATA disk drives device ataraid # ATA RAID drives device atapicd # ATAPI CDROM drives device atapifd # ATAPI floppy drives device atapist # ATAPI tape drives options ATA_STATIC_ID # Static device numbering

# SCSI Controllers device ahb # EISA AHA1742 family device ahc # AHA2940 and onboard AIC7xxx devices options AHC_REG_PRETTY_PRINT # Print register bitfields in debug # output. Adds ~128k to driver. device ahd # AHA39320/29320 and onboard AIC79xx devices options AHD_REG_PRETTY_PRINT # Print register bitfields in debug # output. Adds ~215k to driver. device amd # AMD 53C974 (Tekram DC-390(T)) device hptiop # Highpoint RocketRaid 3xxx series device isp # Qlogic family #device ispfw # Firmware for QLogic HBAs- normally a module device mpt # LSI-Logic MPT-Fusion #device ncr # NCR/Symbios Logic device sym # NCR/Symbios Logic (newer chipsets + those of `ncr') device trm # Tekram DC395U/UW/F DC315U adapters

device adv # Advansys SCSI adapters device adw # Advansys wide SCSI adapters device aha # Adaptec 154x SCSI adapters device aic # Adaptec 15[012]x SCSI adapters, AIC-6[23]60. device bt # Buslogic/Mylex MultiMaster SCSI adapters

device ncv # NCR 53C500 device nsp # Workbit Ninja SCSI-3 device stg # TMC 18C30/18C50

# SCSI peripherals device scbus # SCSI bus (required for SCSI) device ch # SCSI media changers device da # Direct Access (disks) device sa # Sequential Access (tape etc) device cd # CD device pass # Passthrough device (direct SCSI access) device ses # SCSI Environmental Services (and SAF-TE)

# RAID controllers interfaced to the SCSI subsystem device amr # AMI MegaRAID device arcmsr # Areca SATA II RAID device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID device ciss # Compaq Smart RAID 5* device dpt # DPT Smartcache III, IV - See NOTES for options device hptmv # Highpoint RocketRAID 182x device hptrr # Highpoint RocketRAID 17xx, 22xx, 23xx, 25xx device iir # Intel Integrated RAID device ips # IBM (Adaptec) ServeRAID device mly # Mylex AcceleRAID/eXtremeRAID device twa # 3ware 9000 series PATA/SATA RAID

# RAID controllers device aac # Adaptec FSA RAID device aacp # SCSI passthrough for aac (requires CAM) device ida # Compaq Smart RAID device mfi # LSI MegaRAID SAS device mlx # Mylex DAC960 family device pst # Promise Supertrak SX6000 device twe # 3ware ATA RAID

# atkbdc0 controls both the keyboard and the PS/2 mouse device atkbdc # AT keyboard controller device atkbd # AT keyboard device psm # PS/2 mouse

device kbdmux # keyboard multiplexer

device vga # VGA video card driver

device splash # Splash screen and screen saver support

# syscons is the default console driver, resembling an SCO console device sc

device agp # support several AGP chipsets

# Power management support (see NOTES for more options) #device apm # Add suspend/resume support for the i8254. device pmtimer

# PCCARD (PCMCIA) support # PCMCIA and cardbus bridge support device cbb # cardbus (yenta) bridge device pccard # PC Card (16-bit) bus device cardbus # CardBus (32-bit) bus

# Serial (COM) ports device uart # Generic UART driver

# Parallel port device ppc device ppbus # Parallel port bus (required) device lpt # Printer device plip # TCP/IP over parallel device ppi # Parallel port interface device #device vpo # Requires scbus and da

# If you've got a "dumb" serial or parallel PCI card that is # supported by the puc(4) glue driver, uncomment the following # line to enable it (connects to sio, uart and/or ppc drivers): #device puc

# PCI Ethernet NICs. device de # DEC/Intel DC21x4x (``Tulip'') device em # Intel PRO/1000 Gigabit Ethernet Family device igb # Intel PRO/1000 PCIE Server Gigabit Family device ixgb # Intel PRO/10GbE Ethernet Card device le # AMD Am7900 LANCE and Am79C9xx PCnet device ti # Alteon Networks Tigon I/II gigabit Ethernet device txp # 3Com 3cR990 (``Typhoon'') device vx # 3Com 3c590, 3c595 (``Vortex'')

# PCI Ethernet NICs that use the common MII bus controller code. # NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! device miibus # MII bus support device ae # Attansic/Atheros L2 FastEthernet device age # Attansic/Atheros L1 Gigabit Ethernet device alc # Atheros AR8131/AR8132 Ethernet device ale # Atheros AR8121/AR8113/AR8114 Ethernet device bce # Broadcom BCM5706/BCM5708 Gigabit Ethernet device bfe # Broadcom BCM440x 10/100 Ethernet device bge # Broadcom BCM570xx Gigabit Ethernet device dc # DEC/Intel 21143 and various workalikes device et # Agere ET1310 10/100/Gigabit Ethernet device fxp # Intel EtherExpress PRO/100B (82557, 82558) device jme # JMicron JMC250 Gigabit/JMC260 Fast Ethernet device lge # Level 1 LXT1001 gigabit Ethernet device msk # Marvell/SysKonnect Yukon II Gigabit Ethernet device nfe # nVidia nForce MCP on-board Ethernet device nge # NatSemi DP83820 gigabit Ethernet #device nve # nVidia nForce MCP on-board Ethernet Networking device pcn # AMD Am79C97x PCI 10/100 (precedence over 'le') device re # RealTek 8139C+/8169/8169S/8110S device rl # RealTek 8129/8139 device sf # Adaptec AIC-6915 (``Starfire'') device sis # Silicon Integrated Systems SiS 900/SiS 7016 device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet device ste # Sundance ST201 (D-Link DFE-550TX) device stge # Sundance/Tamarack TC9021 gigabit Ethernet device tl # Texas Instruments ThunderLAN device tx # SMC EtherPower II (83c170 ``EPIC'') device vge # VIA VT612x gigabit Ethernet device vr # VIA Rhine, Rhine II device wb # Winbond W89C840F device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'')

# ISA Ethernet NICs. pccard NICs included. device cs # Crystal Semiconductor CS89x0 NIC # 'device ed' requires 'device miibus' device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards device ex # Intel EtherExpress Pro/10 and Pro/10+ device ep # Etherlink III based cards device fe # Fujitsu MB8696x based cards device ie # EtherExpress 8/16, 3C507, StarLAN 10 etc. device sn # SMC's 9000 series of Ethernet chips device xe # Xircom pccard Ethernet

# Wireless NIC cards device wlan # 802.11 support options IEEE80211_DEBUG # enable debug msgs options IEEE80211_AMPDU_AGE # age frames in AMPDU reorder q's options IEEE80211_SUPPORT_MESH # enable 802.11s draft support device wlan_wep # 802.11 WEP support device wlan_ccmp # 802.11 CCMP support device wlan_tkip # 802.11 TKIP support device wlan_amrr # AMRR transmit rate control algorithm device an # Aironet 4500/4800 802.11 wireless NICs. device ath # Atheros pci/cardbus NIC's device ath_hal # pci/cardbus chip support options AH_SUPPORT_AR5416 # enable AR5416 tx/rx descriptors device ath_rate_sample # SampleRate tx rate control for ath device ral # Ralink Technology RT2500 wireless NICs. device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. #device wl # Older non 802.11 Wavelan wireless NIC.

# Pseudo devices. device loop # Network loopback device random # Entropy device device ether # Ethernet support device tun # Packet tunnel. device pty # BSD-style compatibility pseudo ttys device md # Memory "disks" device gif # IPv6 and IPv4 tunneling device faith # IPv6-to-IPv4 relaying (translation) device firmware # firmware assist module

# The `bpf' device enables the Berkeley Packet Filter. # Be aware of the administrative consequences of enabling this! # Note that 'bpf' is required for DHCP. device bpf # Berkeley packet filter

# USB support device uhci # UHCI PCI->USB interface device ohci # OHCI PCI->USB interface device ehci # EHCI PCI->USB interface (USB 2.0) device usb # USB Bus (required) #device udbp # USB Double Bulk Pipe devices device uhid # "Human Interface Devices" device ukbd # Keyboard device ulpt # Printer device umass # Disks/Mass storage - Requires scbus and da device ums # Mouse device rum # Ralink Technology RT2501USB wireless NICs device ural # Ralink Technology RT2500USB wireless NICs device uath # Atheros AR5523 wireless NICs device zyd # ZyDAS zb1211/zb1211b wireless NICs device urio # Diamond Rio 500 MP3 player # USB Serial devices device u3g # USB-based 3G modems (Option, Huawei, Sierra) device uark # Technologies ARK3116 based serial adapters device ubsa # Belkin F5U103 and compatible serial adapters device uftdi # For FTDI usb serial adapters device uipaq # Some WinCE based devices device uplcom # Prolific PL-2303 serial adapters device uslcom # SI Labs CP2101/CP2102 serial adapters device uvisor # Visor and Palm devices device uvscom # USB serial support for DDI pocket's PHS # USB Ethernet, requires miibus device aue # ADMtek USB Ethernet device axe # ASIX Electronics USB Ethernet device cdce # Generic USB over Ethernet device cue # CATC USB Ethernet device kue # Kawasaki LSI USB Ethernet device rue # RealTek RTL8150 USB Ethernet device udav # Davicom DM9601E USB

# FireWire support device firewire # FireWire bus code #device sbp # SCSI over FireWire (Requires scbus and da) device fwe # Ethernet over FireWire (non-standard!) device fwip # IP over FireWire (RFC 2734,3146) device dcons # Dumb console driver device dcons_crom # Configuration ROM for dcons options IPFIREWALL # сам файрвол options IPFIREWALL_VERBOSE # логгинг пакетов, если в правиле # написано `log` options IPFIREWALL_VERBOSE_LIMIT=5 # ограничение логов (повторяющихся) - на # случай атак типа флудинга options IPFIREWALL_FORWARD # перенаправление (форвардинг) пакетов # например, для прозрачного прокси options IPDIVERT # если нужен NAT (трансляция адресов) options DUMMYNET # если понадобится ограничивать скорость # инета пользователям (обычно - да) options IPFIREWALL_DEFAULT_TO_ACCEPT # дефолтовое правило (последнее) # будет разрешающим (во всех других) # случаях - запрещающее

#156116

dim_s, а если так: ipfw add 4000 deny from any to any mac any <здесь пишем мак адрес> mac-type ipv4 via em0(1,2) так правило пройдет?

#156141

Та же ошибка:

text
> ipfw add 4000 deny from any to any mac any 00:22:64:51:a1:51 mac-type ipv4 via em0
ipfw: unrecognised option [-1] from
#156145
dim_s написал:
ipfw: unrecognised option [-1] from

не могу понять, где-то ошибка в синтаксе ipfw :o

#156146

могу и ошибаться, если еще добавить: in via em0 , пройдет ли такое или нет.

#156147

Аналогично

text
> ipfw add 4000 deny from any to any mac any 00:22:64:51:a1:51 mac-type ipv4 in via em0
ipfw: unrecognised option [-1] from

Писал выше, нашёл похожую тему, может в ней будет что полезное http://forum.lissyara.su/viewtopic.php?f=8&t=12247&start=0

#156443

Всё же, может у меня файерволл собран с некоторыми недостающими опциями??

#158194

Не забрасывайте плз тему..

#158256

что скажет: sysctl -a | grep net.link.ether.ipfw

#158526

192# sysctl -a | grep net.link.ether.ipfw

text
net.link.ether.ipfw: 0 
#158550

что бы ipfw понимал правила с mac, необходимо сделать так: sysctl net.link.ether.ipfw=1 , но это до первой перезагрузки, или добавить значение net.link.ether.ipfw=1 в /etc/sysctl.conf . Далее, посмотри на порядок правил которые ты задаешь, ошибка вида:

text

ipfw: unrecognised option [-1] from

говорит о неверном синтаксисе.
Для эксперимента можешь проделать следующие:
1) ipfw flush (сбросим все правила)
2) ipfw list посмотрим на состояние правил
[console]
SrvR01# ipfw list
65535 allow ip from any to any
[/console]
3) добавим простое правило:
[console]ipfw add 20 deny all from any to any mac any 0A:00:27:00:00:00[/console]
4)посмотрим вывод:
ipfw list
[console]
SrvR01# ipfw list
00020 deny ip from any to any MAC any 0a:00:27:00:00:00
65535 allow ip from any to any
[/console]
или
[console]ipfw add 20 deny all from any to any mac any 0a:00:27:00:00:00 mac-type ipv4[/console]
[console]
SrvR01# ipfw list
00020 deny ip from any to any MAC any 0a:00:27:00:00:00 mac-type 0x0800
65535 allow ip from any to any
[/console]
после этого машинка с mac адресом 0a:00:27:00:00:00 будет в пролете.

p.s. ядро собрано со следующими опциями IPFW:

text

options    IPFIREWALL
options    IPFIREWALL_VERBOSE
options    IPFIREWALL_VERBOSE_LIMIT=10
options    IPFIREWALL_DEFAULT_TO_ACCEPT
options    IPFIREWALL_FORWARD
options    IPDIVERT
options    DUMMYNET

да и еще:
http://linuxforum.ru/viewtopic.php?pid=173179#p173179
здесь мой косяк, забыл указать all приношу свои извинения :rolleyes:

text

ipfw add 4000 deny all from any to any mac any 00:22:64:51:a1:51 mac-type ipv4

вот так вот правильно будет.

#158586

Всё выдаёт без ошибок))
А как сейчас сделать, чтобы файерволл брал маки из файлика в домашней папке??
Вручную 700 компов вводить не хочется)

#158594
dim_s написал:
А как сейчас сделать, чтобы файерволл брал маки из файлика в домашней папке??

проще наверно будет разрешить mac адреса тем кому нужен интернет, а всем другим запретить. А так в этой теме уже был пример как вырвать mac

#158648

т.е. добавить правило:

text
ipfw add 4000 deny all from any to any mac

и после выше его добавлять:

text
ipfw add 4001 allow all from any to any mac any 00:22:64:51:a1:51 mac-type ipv4

?

#158859

Я сначала добавил правило на свой мак:

text
ipfw add 4001 allow all from any to any mac any 00:22:64:51:a1:51 mac-type ipv4

После добавил правило, на запрет выхода в сеть другим кроме тех, которые есть в правилах:

text
ipfw add 4000 deny all from any to any

В итоге, сервер недоступен )
Что я не так сделал??

#158870

dim_s, вы читали то что я привел? видимо нет

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