[Bro-Dev] [JIRA] (BIT-1249) Trouble with pcap interfaces with colons in their name
Robin Sommer (JIRA)
jira at bro-tracker.atlassian.net
Wed Sep 10 10:04:08 PDT 2014
[ https://bro-tracker.atlassian.net/browse/BIT-1249?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Robin Sommer updated BIT-1249:
------------------------------
Summary: Trouble with pcap interfaces with colons in their name (was: Trouble with pcap interfaces with colons on their name)
> Trouble with pcap interfaces with colons in their name
> ------------------------------------------------------
>
> Key: BIT-1249
> URL: https://bro-tracker.atlassian.net/browse/BIT-1249
> Project: Bro Issue Tracker
> Issue Type: Problem
> Components: Bro
> Affects Versions: git/master
> Reporter: Robin Sommer
> Assignee: Robin Sommer
>
> Pcap interfaces can have colons in their name, which confuses the new packet source code, as it uses "xxx:" to identify the type of source to use (e.g., "dag0:0" isn't handed over to pcap; instead Bro looks for a plugin "dag0" to handle the interface "0".)
> As a work-around, it should work to use "-i pcap:dag:0".
> Possible fixes:
> - we use a different prefix separator (e.g., "-i netmap!em3")
> - fallback to pcap if prefix not known.
> - make the work around the solution (i.e., if in doubt, specify pcap explicitly)
> Reported by John Donaldson.
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