# incoming traffic

**URL:** <https://community.zeek.org/t/incoming-traffic/1150>\
**Category:** Zeek\
**Created:** [March 14, 2007, 9:06am UTC](https://community.zeek.org/t/incoming-traffic/1150 "2007-03-14T09:06:41Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Jules](https://avatars.discourse-cdn.com/v4/letter/j/41988e/32.png) [@Jules](https://community.zeek.org/u/Jules)\
**Post date:** [March 14, 2007, 9:06am UTC](https://community.zeek.org/t/incoming-traffic/1150/1 "2007-03-14T09:06:41Z")

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hi there

Just wondering if there is a known incoming speed limit at which Bro will perform to its best? I refer to the traffic speed (100Mbps ?)

thanks

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**Author:** ![Vern](https://yyz1.discourse-cdn.com/flex011/user_avatar/community.zeek.org/vern/32/630_2.png) [@Vern](https://community.zeek.org/u/Vern)\
**Post date:** [March 15, 2007, 3:12am UTC](https://community.zeek.org/t/incoming-traffic/1150/2 "2007-03-15T03:12:08Z")

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> Just wondering if there is a known incoming speed limit at which Bro  
> will perform to its best? I refer to the traffic speed (100Mbps ?)

This isn't really a well-formed question: too much depends on the specifics  
of your traffic mix, the sorts of analysis you want to perform, and your  
hardware platform. We use Bro operationally at LBL and NERSC to monitor  
10 Gbps links using commodity PCs. However, monitoring UC Berkeley's  
traffic (slower links, technically, but much busier anyway) requires the  
user of a clusterized Bro.

That said, if 100 Mbps is the speed you wish to monitor, that should  
certainly be doable.

&nbsp;&nbsp;&nbsp;&nbsp;Vern

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**Author:** ![system](https://canada1.discourse-cdn.com/flex011/uploads/zeek/original/1X/f09d732bc2cc7c7cc7e35db67cf4e1d5233ce7a7.png) [@system](https://community.zeek.org/u/system)\
**Post date:** [May 6, 2022, 3:38pm UTC](https://community.zeek.org/t/incoming-traffic/1150/3 "2022-05-06T15:38:13Z")

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Closed on May 6, 2022, 3:38pm UTC


