未分類 – 備忘録

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/boot/config.txt

#WiFi Bluetooth 
dtoverlay=pi3-disable-wifi
dtoverlay=pi3-disable-bt

NTP SERVER

/boot/config.txt
#GPS config
dtoverlay=pps-gpio,gpiopin=18
#Disable Bluetooth
dtoverlay=pi3-disable-bt

/boot/cmdline.txt

console=serial0,115200　を削除

sudo systemctl disable bluetooth.service
sudo systemctl disable hciuart.service

sudo vi /etc/default/gpsd
# Start the gpsd daemon automatically at boot time
START_DAEMON="true"

# Use USB hotplugging to add new USB devices automatically to the daemon
USBAUTO="false"

# Devices gpsd should collect to at boot time.
# They need to be read/writeable, either by user gpsd or the group dialout.
DEVICES="/dev/pps0 /dev/ttyAMA0"

# Other options you want to pass to gpsd
GPSD_OPTIONS="-n"

sudo systemctl enable gpsd
sudo systemctl start gpsd

/etc/ntp.conf

#pps-Only
#server 127.127.22.0 minpoll 4 maxpoll 4
#fudge 127.127.22.0 flag3 1 refid PPS
#tos mindist 0.2


#PPS Kernel mode
server 127.127.22.0 minpoll 4 maxpoll 4 true
fudge 127.127.22.0 flag3 1 refid PPS

# GPS (SMH)
server 127.127.28.0 minpoll 4 maxpoll 4 iburst prefer
fudge 127.127.28.0 flag1 1 time1 refid GPS stratum 15

# Fix False tickers
tos mindist 0.2

RTC ds3231

boot/config.txt

#RTC config
dtparam=i2c_arm=on
dtoverlay=i2c-rtc,ds3231

apt-get purge fake-hwclock  // optional

Comment out
/lib/udev/hwclock-set

#if [ -e /run/systemd/system ] ; then
#    exit 0
#fi

ESXI UNMAP

esxcli storage core device vaai status get　// 一覧

esxcli storage core device list -d　t10*** 詳細

esxcli storage core device vaai status set -D 1 -d t10*** 　//有効　Delete Status

esxcli storage core device vaai status set -D 0 -d t10*** 　//無効
Delete Status

esxcli storage core device vaai status set -Z 1 -d t10*** 　//有効　zeroStatus

esxcli storage core device vaai status set -Z0 -d t10*** 　//無効
zero Status

がESXI6.0かつINTEL750で有効にすると紫画面で死ぬ。

ESXI THIN

vmkfstools -K ファイル名.vmdk

windowsの場合
https://technet.microsoft.com/ja-jp/sysinternals/sdelete.aspx
sdelete64.exe -z c:

Linux:

vmkfstools -i ＜ファイル名.vmdk＞ -d thin 変換後ファイル名.vmdk

ESXI RDM　物理互換モード

物理互換モード

vmkfstools -z /vmfs/devices/disks/(HDD識別子) /vmfs/volumes/(datastore)/(名称).vmdk

C841M　設定　L2TP/IPSEC + PPPOE + NAT + CBAC

これでスループット上り下り130Mbpsくらい。。
L2TP接続時はMAX20Mbpsレベル。

!
aaa new-model
!
aaa authentication login local_access local
aaa authentication ppp default local
aaa authentication ppp VPDN_AUTH local
!
ip dhcp excluded-address 10.10.10.1
ip dhcp excluded-address 10.10.10.100 10.10.10.120
!
ip dhcp pool ccp-pool
 import all
 network 10.10.10.0 255.255.255.128
 default-router 10.10.10.1 
 dns-server 10.10.10.1 
 lease 0 2
!
ip inspect name CBAC tcp router-traffic
ip inspect name CBAC udp router-traffic
ip inspect name CBAC icmp router-traffic
ip cef
no ipv6 cef
!
vpdn enable
!
vpdn-group L2TP
 ! Default L2TP VPDN group
 accept-dialin
  protocol l2tp
  virtual-template 1
 no l2tp tunnel authentication
!
username **** privilege 0 password 0 ****
!
crypto keyring L2TP  
  pre-shared-key address 0.0.0.0 0.0.0.0 key *********
!
crypto isakmp policy 1
 encr 3des
 authentication pre-share
 group 2
 lifetime 28800
crypto isakmp keepalive 3600
!
crypto ipsec transform-set TS1 esp-aes esp-sha-hmac 
 mode transport
!
crypto dynamic-map DYN_MAP 10
 set nat demux
 set transform-set TS1 
!
crypto map CRYP_MAP 6000 ipsec-isakmp dynamic DYN_MAP 
!
interface GigabitEthernet0/4
 description PrimaryWANDesc_
 no ip address
 ip tcp adjust-mss 1314
 duplex auto
 speed auto
 pppoe enable group global
 pppoe-client dial-pool-number 1
!
interface Virtual-Template1
 ip unnumbered Dialer1
 ip nat inside
 ip virtual-reassembly in
 peer default ip address pool L2pool
 ppp mtu adaptive
 ppp authentication ms-chap-v2 VPDN_AUTH
!
interface Vlan1
 description $ETH_LAN$
 ip address 10.10.10.1 255.255.255.128
 ip nat inside
 ip virtual-reassembly in
 ip tcp adjust-mss 1314
!
interface Dialer1
 description PrimaryWANDesc__GigabitEthernet0/4
 mtu 1454
 ip address negotiated
 ip access-group WAN-IN in
 ip nat outside
 ip inspect CBAC out
 ip virtual-reassembly in
 encapsulation ppp
 dialer pool 1
 dialer-group 1
 ppp mtu adaptive
 ppp authentication chap pap callin
 ppp chap hostname ****
 ppp chap password 0 ****
 ppp pap sent-username **** password 0 ****
 ppp ipcp dns request
 no cdp enable
 crypto map CRYP_MAP
!
ip local pool L2pool 10.10.10.110 10.10.10.120
!
ip dns server
ip nat inside source list 1 interface Dialer1 overload
ip nat inside source static tcp ***.***.***.*** **** interface Dialer1 *****
ip route 0.0.0.0 0.0.0.0 Dialer1
!
ip access-list extended WAN-IN
 permit tcp any any eq *****
 permit udp any any eq isakmp
 permit udp any any eq non500-isakmp
 permit esp any any
 permit ahp any any
 permit udp any any eq 1701
 deny   ip any any log
!
ip sla 100
 http get http://www.****
 frequency 1200
ip sla schedule 100 life forever start-time now
dialer-list 1 protocol ip permit
!!
access-list 1 permit 10.10.10.0 0.0.0.127
!

CCPExpress.
yourname#dir
yourname#delete /force /recursive flash:home.shtml
yourname#delete /force /recursive flash:ccpexp
yourname#dir
yourname#copy usbflash0:ccpexpressAdmin_3_3_1_ja.tar flash:
yourname#archive tar /xtract flash:ccpexpressAdmin_3_3_1_ja.tar flash:/
yourname#dir

Firmも同様にアップロード後適用する。

参考：
https://supportforums.cisco.com/sites/default/files/attachments/document/files/ccp32_c841m_upgradeguide-pdf_0.pdf

FREENAS 9.10 UPS設定

APC RS 550　USB接続

シェルより
dmesg | grep ugen
にて接続されているポートを確認。
ポート番号をUPSのUSB番号に

動作確認：
upsc ups@localhost

以上

カテゴリー: 未分類