# does this syntax for a block to the ppp look correct via the cli?

**URL:** <https://forums.digi.com/t/does-this-syntax-for-a-block-to-the-ppp-look-correct-via-the-cli/16558>\
**Category:** Digi TransPort WR (Series)\
**Tags:** firewall\
**Created:** [April 7, 2016, 4:14pm UTC](https://forums.digi.com/t/does-this-syntax-for-a-block-to-the-ppp-look-correct-via-the-cli/16558 "2016-04-07T16:14:17Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![curtis.stapleton](https://avatars.discourse-cdn.com/v4/letter/c/96bed5/32.png) [@curtis.stapleton](https://forums.digi.com/u/curtis.stapleton)\
**Post date:** [April 7, 2016, 4:14pm UTC](https://forums.digi.com/t/does-this-syntax-for-a-block-to-the-ppp-look-correct-via-the-cli/16558/1 "2016-04-07T16:14:17Z")

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block in break end on ppp1 from 185.110.132.54/24 to addr-ppp 1

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**Author:** ![James.Wilson](https://avatars.discourse-cdn.com/v4/letter/j/53a042/32.png) [@James.Wilson](https://forums.digi.com/u/James.Wilson)\
**Post date:** [April 8, 2016, 3:08am UTC](https://forums.digi.com/t/does-this-syntax-for-a-block-to-the-ppp-look-correct-via-the-cli/16558/2 "2016-04-08T03:08:51Z")

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Hi

Yes that is correct to block that subnet to PPP interface

remember you will also need a rule to allow traffic you do want

regards

James