ipfw modip

[Marcelo Araujo]

Hi all,
In this weekend I worked again in modip function and I added the patchs
sent by novel@, but I've a some doubt around an error.

When I add within ip_fw.h:
162     O_TAGGED,       /* arg1=tag number */
163
164     O_SET_IPDF,
165     O_SETIPTOSPRE,

The O_SET_IPDF running right, but O_SETIPTOSPRE no as below:
island# ipfw add modip df:0 ip from any to any
65100 setdf 0 ip from any to any
island# ipfw add modip ippre:flash ip from any to any
ipfw: getsockopt(IP_FW_ADD): Invalid argument
island#

When I change the sequence and put the O_IPTOSPRE in first location
within ip_fw.h:
162     O_TAGGED,       /* arg1=tag number */
163
164     O_SETIPTOSPRE,
165     O_SET_IPDF,


island# ipfw add modip ippre:flash ip from any to any
65300 iptospre flash ip from any to any
island# ipfw add modip df:0 ip from any to any
ipfw: getsockopt(IP_FW_ADD): Invalid argument

Somebody can close look and point where I did an error.

The patch are at: http://people.freebsd.org/~araujo/logs/modip.diff


Best Regards,

-- 
Marcelo Araujo            (__)
araujo at FreeBSD.org     \\\'',)
http://www.FreeBSD.org   \/  \ ^
Power To Server.         .\. /_)


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