Displaying 5 results from an estimated 5 matches for "random_ip_id".
2004 Feb 13
3
SYN Attacks - how i cant stop it
...options IPFIREWALL_VERBOSE_LIMIT=100
> options IPDIVERT
> options IPFILTER
> options IPFILTER_LOG
> options IPSTEALTH (don't touch the ttl/can't see the wall)
> options TCP_DROP_SYNFIN (drop tcp packet with syn+fin/scanner)
> options RANDOM_IP_ID (hard to do calculate ip frekv. number)
> options DUMMYNET (e.g. 40% for web, 30% for mail and so on)
> options DEVICE_POLLING (can't do this short and not with SMP)
> options HZ=1000 (can't do this short and not with SMP)
>
> Sysctl;
> kern.ipc.som...
2003 May 16
2
make installworld fails : touch not found ?
...CEPT #allow everything by default
options IPV6FIREWALL #firewall for IPv6
options IPV6FIREWALL_VERBOSE
options IPV6FIREWALL_VERBOSE_LIMIT=100
options IPV6FIREWALL_DEFAULT_TO_ACCEPT
options IPDIVERT #divert sockets
options RANDOM_IP_ID
options ACCEPT_FILTER_DATA
options ACCEPT_FILTER_HTTP
options ICMP_BANDLIM
options DEVICE_POLLING
options FFS #Fast filesystem
options NFS #Network File System
options CD9660...
2003 Aug 13
6
5.1-R-p2 crashes on SMP with AMI RAID and Intel 1000/Pro
...IREWALL
#options IPV6FIREWALL_VERBOSE
#options IPV6FIREWALL_VERBOSE_LIMIT=100
#options IPV6FIREWALL_DEFAULT_TO_ACCEPT
options IPDIVERT
#options IPFILTER
#options IPFILTER_LOG
#options IPFILTER_DEFAULT_BLOCK
options IPSTEALTH
options RANDOM_IP_ID
options ACCEPT_FILTER_DATA
#options ACCEPT_FILTER_HTTP
options TCP_DROP_SYNFIN
options DUMMYNET
#options BRIDGE
options QUOTA
options _KPOSIX_PRIORITY_SCHEDULING
options P1003_1B_SEMAPHORES
#options MAC
#options MAC_BIBA
#opt...
2004 Feb 06
2
IPFIREWALL_DEFAULT_TO_ACCEPT becomes default to deny
Hey Guys,
today I upgraded to 4.8-RELEASE-p15. As usual I set IPFIREWALL to default
accept in my kernel config file.
Config & make weren't complaining so, installed the kernel, reboot and there
it was:
>IP packet filtering initialized, divert disabled, rule-based forwarding
enabled, default to deny, logging disabled
Another rebuild didn't work out so... I reviewed
2004 Feb 19
2
traffic normalizer for ipfw?
Hi there,
Is there some way to configure ipfw to do traffic
normalizing ("scrubbing", as in ipf for OpenBSD)? Is
there any tool to do it for FreeBSD firewalling?
I've heard that ipf was ported on current, anything
else?
TIA,
/Dorin.
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