misc/145004: 8.0-STABLE net.inet.ip.fw.one_pass: 1 not work

Vitaly Moiseev vm at vm.net.ua
Wed Mar 24 10:20:03 UTC 2010

>Number:         145004
>Category:       misc
>Synopsis:       8.0-STABLE net.inet.ip.fw.one_pass: 1 not work
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Mar 24 10:20:02 UTC 2010
>Originator:     Vitaly Moiseev
>Release:        8.0-STABLE amd64
ISP Express LTD
FreeBSD pppoe-server.expressnikopol.net.ua 8.0-STABLE FreeBSD 8.0-STABLE #6: Wed Mar 24 02:00:10 EET
 2010     rot at pppoe-server.expressnikopol.net.ua:/usr/obj/usr/src/sys/PPPOE  amd64
after update to 8.0-STABLE when use ipfw pipe dummynet and variable net.inet.ip.fw.one_pass set to 1, the packet is passed again to the firewall code starting from the next rule.
use ipfw pipe and default to deny ipfw and set net.inet.ip.fw.one_pass=1 - the packets after exit from pipe rules go to next rules.


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