Juniper SRX DHCP Server
I am adding a new VLAN to my network and I need my SRX to hand out IP addresses for that subnet. The vlan number I am using is 19. I am calling this network PUBLICVLAN Set up the irb … Continue reading →
SEEI
JunOS : Versions running on dual partitions are not same
This appears on the console when booting a Juniper device: WARNING: JUNOS versions running on dual partitions are not same This will happen on an upgrade of JunOS. To resolve this issue, make sure you are currently booted on the … Continue reading →
Disable WiFi on Octoprint
edit /boot/config.txt and add this line to the top of the file dtoverlay=pi3-disable-wifi If you also want to disable bluetooth, add this line as well: dtoverlay=pi3-disable-bt https://github.com/guysoft/OctoPi/issues/481
Continue reading →Set Time Zone From ISC DHCP Server
Hand out the time zone from your ISC DHCP Server Add the following lines to the top of your dhcpd.conf file option PCode code 100 = text; option TCode code 101 = text; option PCode “EST5EDT4,M3.2.0/02:00,M11.1.0/02:00”; option TCode “America/NewYork”; … Continue reading →
Ping Scan using nmap
nmap -T5 -sP 10.5.7.1-254 -sP (or -sn) dont do a port scan – only do a ping -T5 – fastest rate
Continue reading →Restore Juniper SRX from backup
Assuming you backup your SRX every time you make a change (see here) , you may have a need one day to restore your settings. To do so root@srx# load replace scp://username:password@IP.Of.Backup.Server/path/NameOfConfigFileToLoad.conf.gz root@srx# commit Where: username is a username … Continue reading →
Guest access to shares in Windows 10
You try mapping a drive using either the guest account or an user account with no password and you get this message: You can’t access this shared folder because your organization’s security policies block unauthenticated guest access. These policies help … Continue reading →
Repeat row(s) header on printed spreadsheet
Go to Format ▸ Print Ranges ▸ Edit. Select the Print Range (data to print) Click on the box to the right of Rows to repeat or Columns to repeat. Select the row(s)/column(s) to be repeated. Click OK.
Continue reading →Juniper SNMP Settings
SNMP V1 and V2c set snmp location “Text String That Indicates Where This Is At” set snmp contact “usually@MyEmail.com” set snmp community MyCommunityString authorization read-only set snmp community MyCommunityString clients ip.addresses.allowed.access/24 set snmp community MyCommunityString clients moreip.addresses.allowed.access/24 SNMP V3 set … Continue reading →
SRX Dual ISP Failover
I have a simple situation – I have two ISP’s. The gateway of my primary (i.e. providing the fastest service) is 9.9.9.9. The gateway of my secondary isp is 8.8.8.8 # My default route via my primary ISP set routing-options … Continue reading →