Posts Tagged ‘srx’

SRX210[1]In configuring a IPSec site to site vpn with SRX 240 we need to set the st0/1/2 Adapters to manual address

For this I choose 172.27.0.0 Subnet 30 which only gives 2 IP’s per subnet (between SRX1 and SRX2)

If you try and assign an IP in the Broadcast Address or Subnet Address wou will get

Cannot assign broadcast address as ip address

or

Cannot assign address 0 on subnet

Use a subnet caculator for checking these address’ and only use the values in between the Min and Max Host


http://wintelguy.com/subnetcalc.pl

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Recently I needed to train a SysAdmin on how to whitelist sites using the Gui. I couldn’t find an online guide ( only using CLI ) so here it is! 

  1. Create a Block and Allow List

2. Add URL’s you would like to block and allow

3. Create a new policy to block and allow these

4. Add this policy as a UTM Policy under Web Filtering Polices

5) Define this UTM policy in between zones 

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