Poniżej szybkie usuwanie wszystkich reguł z iptables. Zarówno z wbudowanych łańcuchów jak i z łańcuchów użytkownika.
#!/bin/bash echo "*mangle :PREROUTING ACCEPT [0:0] :INPUT ACCEPT [0:0] :FORWARD ACCEPT [0:0] :OUTPUT ACCEPT [0:0] COMMIT *nat :PREROUTING ACCEPT [0:0] :POSTROUTING ACCEPT [0:0] :OUTPUT ACCEPT [0:0] COMMIT *filter :INPUT ACCEPT [0:0] :FORWARD DROP [0:0] :OUTPUT ACCEPT [0:0] COMMIT " | iptables-restore
Zmianę hasła w Ubiquiti, można przeprowadzić w poniższych krokach:
Najpierw znajdujemy zmieniane hasło dla danego użytkownika.
# konsola Ubiquiti cat /tmp/system.cfg | grep users.1.password | cut -d= -f2
Teraz ze starego hasła odzyskujemy salt, czyli w Ubiquiti dwa pierwsze znaki hasła.
# Perl my $salt; ($salt) = $old_password =~ m/^(..)/;
# BASH
SALT=`echo ${OLD_PASSWORD} | cut -c1,2`# Perl my $new_password_crypted = crypt($new_password,$salt);
Mając wszystkie potrzebne dane, podmieniamy hasło.
# konsola Ubiquiti sed -e 's/$old_password/$new_password_crypted/' /tmp/system.cfg # zapisujemy zmiany cfgmtd -w
Powyższa procedura działa, jak na razie, na wszystkich dostępnych mi urządzeniach Ubiquiti.
Gotowy skrypt w Perlu: chpasswd-ubiquiti.pl
Aby zmienić adres MAC interfejsu radiowego w Ubiquiti, możemy go po prostu zmienić za pomocą polecenia ifconfig.
Jednak zmiany te, nie zachowują się po restarcie urządzenia. Należy więc zmieniać adres MAC po każdym starcie systemu, a prosty skrypt ustawiający nowy adres zapisać w pamięci nieulotnej.
Poniżej procedura zmiany adresu MAC:
ifconfig ath0 down ifconfig ath0 hw ether XX:XX:XX:XX:XX:XX ifconfig ath0 upWartość XX:XX:XX:XX:XX:XX należy zastąpić nowym adresem MAC
/etc, wykonując polecenie cfgmtd -w -p /etc/Po zrestartowaniu urządzenia, adres MAC będzie ustawiany na nową wartość
W airFiber dane od interfejsach (liczniki) uzyskiwane przy pomocy ifconfig albo cat /proc/net/dev nie są adekwatne do oczekiwanych wartości.
Po krótkich poszukiwaniach okazało się, że wszystkie te dane można wyciągnąć przy pomocy komendy af
Pobieranie informacji odbywa się za pomocą komendy af get parametr
Poniżej pełna lista parametrów, wynik wywołania aflist. Zwracam uwagę na pogrubione nazwy parametrów:
-------------------
AirFiber State Dump
-------------------
frequency.................24.2GHz
choices {24.1GHz,24.2GHz}
rxfrequency...............24.1GHz
choices {24.1GHz,24.2GHz}
txfrequency...............24.2GHz
choices {24.1GHz,24.2GHz}
rxgain....................high
choices {low,high}
txmodrate.................6x
duplex....................full
choices {half,full}
dpstat....................1000Mbps-Full
dpcntl....................auto
choices {auto,10Mbps-Half,100Mbps-Half,10Mbps-Full,100Mbps-Full}
gpspulse..................detected
choices {none,detected}
gpsfix....................3D fix
gpslat....................5333.98849N
gpslong...................02100.71451E
gpsalt....................171.6
gpsviewcnt................10
gpsusedcnt................10
gpshdop...................1.00
rssi......................51
rssi0.....................51
rssi1.....................51
rxpower...................-57
rxpower0..................-57
rxpower1..................-57
led.......................power
choices {rssi,power}
temp0.....................34
temp1.....................34
getlist...................frequency,rxfrequency,txfrequency,rxgain,txmodrate,duplex,dpstat,dpcntl,gpspulse,gpsfix,gpslat,gpslong,gpsalt,gpsviewcnt,gpsusedcnt,gpshdop,rssi,rssi0,rssi1,rxpower,rxpower0,rxpower1,led,temp0,temp1,getlist,setlist,countrycode,countrydom,speed,modcontrol,gps,powerout,mode,state,status,mastertxstart,mastertxlength,masterrxstart,masterrxlength,slavetxstart,slavetxlength,slaverxstart,slaverxlength,tdelay,feet,miles,meters,kilometers,linkname,key,capacity,rxcapacity,txcapacity,rrxpower0,rrxpower1,rtxmodrate,rpowerout,linktest,caldcoff,caltcxo,caltxiq,calrxiq,caltxtc,calrxtc,caltxpower,calrxpower,calpodc,mac_0,mac_1,TxFramesOK,RxFramesOK,RxFrameCrcErr,RxAlignErr,TxOctetsOK,RxOctetsOK,TxPauseFrames,RxPauseFrames,RxErroredFrames,TxErroredFrames,RxValidUnicastFrames,RxValidMulticastFrames,RxValidBroadcastFrames,TxValidUnicastFrames,TxValidMulticastFrames,TxValidBroadcastFrames,RxDroppedMacErrFrames,RxTotalOctets,RxTotalFrames,RxLess64ByteFrames,RxOverLengthFrames,Rx64BytePackets,Rx65_127BytePackets,Rx128_255BytePackets,Rx256_511BytePackets,Rx512_1023BytePackets,Rx1024_1518BytesPackets,Rx1519PlusBytePackets,RxTooLongFrameCrcErr,RxTooShortFrameCrcErr,phy00,phy01,phy02,phy03,phy04,phy05,phy06,phy07,phy08,phy09,phy0a,phy0b,phy0c,phy0d,phy0e,phy0f,phy10,phy11,phy12,phy13,phy14,phy15,phy16,phy17,phy18,phy19,phy1a,phy1b,phy1c,phy1d,phy1e,phy1f,txqosoct0,txqosoct1,txqosoct2,txqosoct3,txqosoct4,txqosoct5,txqosoct6,txqosoct7,txqosoct8,txqosoct9,txqosocta,txqosoctb,txqosoctc,txqosoctd,txqosocte,txqosoctf,txqospkt0,txqospkt1,txqospkt2,txqospkt3,txqospkt4,txqospkt5,txqospkt6,txqospkt7,txqospkt8,txqospkt9,txqospkta,txqospktb,txqospktc,txqospktd,txqospkte,txqospktf,rxqosoct0,rxqosoct1,rxqosoct2,rxqosoct3,rxqosoct4,rxqosoct5,rxqosoct6,rxqosoct7,rxqosoct8,rxqosoct9,rxqosocta,rxqosoctb,rxqosoctc,rxqosoctd,rxqosocte,rxqosoctf,rxqospkt0,rxqospkt1,rxqospkt2,rxqospkt3,rxqospkt4,rxqospkt5,rxqospkt6,rxqospkt7,rxqospkt8,rxqospkt9,rxqospkta,rxqospktb,rxqospktc,rxqospktd,rxqospkte
setlist...................frequency,rxfrequency,txfrequency,rxgain,duplex,dpcntl,led,countrycode,countrydom,speed,modcontrol,gps,powerout,mode,linkname,key,linktest,caldcoff,caltcxo,caltxiq,calrxiq,caltxtc,calrxtc,caltxpower,calrxpower,calpodc,phy00,phy04,phy07,phy09,phy10,phy12,phy14,phy18,phy19,phy1d,phy1e
countrycode...............840
countrydom................fcc
choices {none,fcc,etsi}
speed.....................6x
choices {1x,2x,4x,6x,8x}
modcontrol................automatic
choices {manual,automatic}
gps.......................on
choices {off,on}
powerout..................20
range {0..33}
mode......................slave
choices {master,slave,reset}
state.....................operational
status....................slave-operational
mastertxstart.............0
mastertxlength............1895544
masterrxstart.............1907506
masterrxlength............1895544
slavetxstart..............1901794
slavetxlength.............1895544
slaverxstart..............0
slaverxlength.............1895544
tdelay....................2856
feet......................2809
miles.....................0.532
meters....................856
kilometers................0.856
linkname..................spy-nid.........................
key.......................0000:0000:0000:0000:0000:0000:0000:0000
range {0000:0000:0000:0000:0000:0000:0000:0000..ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff}
capacity..................743339520
rxcapacity................743339520
txcapacity................743626240
rrxpower0.................-59
rrxpower1.................-60
rtxmodrate................6x
rpowerout.................20
linktest..................rx,0,tx,0,No Data
range {1..60}
caldcoff..................TX0DCI=0x091F,TX0DCQ=0x0154,TX1DCI=0x0CD5,TX1DCQ=0xFDB0
caltcxo...................TCXOcount=124999994
caltxiq...................TX0AI=0x0F6F,TX0AQ=0x0409,TX1AI=0x0F67,TX1AQ=0x0403
calrxiq...................RX0AI=0x0FFD,RX0AQ=0x0403,RX1AI=0x0FFE,RX1AQ=0x0409
caltxtc...................TCTX0gm40=-2.12,TCTX0gm15=-1.76,TCTX0gp10=-0.98,TCTX0gp35=0.00,TCTX0gp60=1.64,TCTX0gp85=3.41,TCTX1gm40=-2.12,TCTX1gm15=-1.76,TCTX1gp10=-0.98,TCTX1gp35=0.00,TCTX1gp60=1.64,TCTX1gp85=3.41
calrxtc...................TCRX0gm40=-5.20,TCRX0gm15=-2.93,TCRX0gp10=-1.58,TCRX0gp35=0.00,TCRX0gp60=1.92,TCRX0gp85=3.91,TCRX1gm40=-5.20,TCRX1gm15=-2.93,TCRX1gp10=-1.58,TCRX1gp35=0.00,TCRX1gp60=1.92,TCRX1gp85=3.91
caltxpower................TX0P=0x1D,TX0PdBm=6.92,TX0PTEMP=48,TX1P=0x1D,TX1PdBm=7.41,TX1PTEMP=48
calrxpower................RX0P=0x39,RX0PdBm=-50.00,RX0PTEMP=47,RX1P=0x39,RX1PdBm=-50.00,RX1PTEMP=48
calpodc...................P0short=0.00,P0half=0.00,P0full=-2.00,P1short=0.00,P1half=0.00,P1full=-2.00
mac_0.....................0
mac_1.....................0
TxFramesOK................2713099372
RxFramesOK................1103621960
RxFrameCrcErr.............0
RxAlignErr................0
TxOctetsOK................3728254389
RxOctetsOK................1000856066
TxPauseFrames.............0
RxPauseFrames.............0
RxErroredFrames...........1
TxErroredFrames...........63692
RxValidUnicastFrames......1099572717
RxValidMulticastFrames....601489
RxValidBroadcastFrames....3451960
TxValidUnicastFrames......2691192694
TxValidMulticastFrames....1670070
TxValidBroadcastFrames....20308518
RxDroppedMacErrFrames.....0
RxTotalOctets.............3687124683
RxTotalFrames.............1103629815
RxLess64ByteFrames........0
RxOverLengthFrames........0
Rx64BytePackets...........2153589453
Rx65_127BytePackets.......2333775463
Rx128_255BytePackets......268202900
Rx256_511BytePackets......145549651
Rx512_1023BytePackets.....136029207
Rx1024_1518BytesPackets...361452237
Rx1519PlusBytePackets.....0
RxTooLongFrameCrcErr......0
RxTooShortFrameCrcErr.....0
phy00.....................0x1000
phy01.....................0x796d
phy02.....................0x004d
phy03.....................0xd072
phy04.....................0x1de1
phy05.....................0xc5e1
phy06.....................0x000f
phy07.....................0x2801
phy08.....................0x0000
phy09.....................0x0200
phy0a.....................0x3800
phy0b.....................0x0000
phy0c.....................0x0000
phy0d.....................0x0000
phy0e.....................0x0000
phy0f.....................0xa000
phy10.....................0x0862
phy11.....................0xbc5c
phy12.....................0x0000
phy13.....................0x7401
phy14.....................0x082c
phy15.....................0x0000
phy16.....................0x04e8
phy17.....................0x0000
phy18.....................0x3200
phy19.....................0x3000
phy1a.....................0x0000
phy1b.....................0x063e
phy1c.....................0x0000
phy1d.....................0x000b
phy1e.....................0x2c20
phy1f.....................0x8100
txqosoct0.................0x0000000000000000
txqosoct1.................0x0000000000000000
txqosoct2.................0x0000000000000000
txqosoct3.................0x000000ed33db2544
txqosoct4.................0x0000000000000000
txqosoct5.................0x0000000000000000
txqosoct6.................0x0000000000000000
txqosoct7.................0x0000000000000000
txqosoct8.................0x0000000000000000
txqosoct9.................0x0000000000000000
txqosocta.................0x0000000000000000
txqosoctb.................0x0000000000000000
txqosoctc.................0x0000000000000ea7
txqosoctd.................0x0000000000000000
txqosocte.................0x0000000000000000
txqosoctf.................0x0000000000000000
txqospkt0.................0x0000000000000000
txqospkt1.................0x0000000000000000
txqospkt2.................0x0000000000000000
txqospkt3.................0x0000000141c446c5
txqospkt4.................0x0000000000000000
txqospkt5.................0x0000000000000000
txqospkt6.................0x0000000000000000
txqospkt7.................0x0000000000000000
txqospkt8.................0x0000000000000000
txqospkt9.................0x0000000000000000
txqospkta.................0x0000000000000000
txqospktb.................0x0000000000000000
txqospktc.................0x0000000000000017
txqospktd.................0x0000000000000000
txqospkte.................0x0000000000000000
txqospktf.................0x0000000000000000
rxqosoct0.................0x0000000000000000
rxqosoct1.................0x0000000004a95cdf
rxqosoct2.................0x0000000000000000
rxqosoct3.................0x000006da147ca526
rxqosoct4.................0x0000000000000000
rxqosoct5.................0x0000000000000000
rxqosoct6.................0x0000000000000000
rxqosoct7.................0x0000000000000000
rxqosoct8.................0x0000000000000000
rxqosoct9.................0x0000000000000000
rxqosocta.................0x0000000012b24e9c
rxqosoctb.................0x0000000000000000
rxqosoctc.................0x000000001159c6c1
rxqosoctd.................0x0000000000000000
rxqosocte.................0x0000000000000000
rxqosoctf.................0x0000000000000000
rxqospkt0.................0x0000000000000000
rxqospkt1.................0x000000000003b870
rxqospkt2.................0x0000000000000000
rxqospkt3.................0x00000001a1741f99
rxqospkt4.................0x0000000000000000
rxqospkt5.................0x0000000000000000
rxqospkt6.................0x0000000000000000
rxqospkt7.................0x0000000000000000
rxqospkt8.................0x0000000000000000
rxqospkt9.................0x0000000000000000
rxqospkta.................0x00000000001f35e9
rxqospktb.................0x0000000000000000
rxqospktc.................0x0000000000209e5a
rxqospktd.................0x0000000000000000
rxqospkte.................0x0000000000000000
Więc aby wyciągnąć dane z liczników i wykorzystać je na przykład w rrdtool, wystarczy odczytać wyniki dwóch komend:
af get TxOctetsOK af get RxOctetsOK
Skaner do urządzeń Ubiquiti dla konsoli linuksowej, napisany w Perlu.
Historia zmian:
Najbardziej aktualna wersja skanera: scan-ubiquiti.pl
Opisy: