n-a fost syn flood
dupa 20 min de restart absolut nimeni nu se leaga de el ... echo request
sau orice altceva dubios ...
ultimele mesaje din syslog
Oct 15 01:04:43 reciclez dhcpd: DHCPREQUEST for 10.0.0.34 from
00:06:4f:00:2a:dc (edd) via eth1
Oct 15 01:04:43 reciclez dhcpd: DHCPACK on 10.0.0.34 to
00:06:4f:00:2a:dc (edd) via eth1
Oct 15 11:00:57 reciclez syslogd 1.4.1: restart.
Oct 15 11:00:58 reciclez kernel: klogd 1.4.1, log source = /proc/kmsg
started.

si a picat la 5 minute dupa ultimul loghin

root     pts/1        10.0.33.2        Wed Oct 15 11:05   still logged in
root     pts/0        10.0.33.2        Wed Oct 15 11:04 - 11:05  (00:00)
reboot   system boot  2.4.22-ciorap    Wed Oct 15 11:00          (00:07)
root     pts/0        10.0.0.15        Wed Oct 15 00:58 - 01:01  (00:03)


Mircea MITU said:
> On Wed, 2003-10-15 at 10:10, Radu Radoveneanu wrote:
> Deplasandu'te la fata locului sau punand pe altcineva sa se deplaseze.
>
> Pana cand nu vei activa SYN cookies (1 in
> /proc/sys/net/ipv4/tcp_syncookies) si vei mari tcp backlog queue
> (/proc/sys/net/ipv4/tcp_max_syn_backlog) vei sta in continuare in
> expectativa.
>

-- 
save the ozone layer

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