/etc/sysctl.conf

Здравствуй сообщество!
Может кто-нибудь поделится готовым оптимальным решением для сети 2k пользователей

router ~ # netstat -s
Ip:
1808596132 total packets received
100166 with invalid headers
14517 with invalid addresses
701992690 forwarded
23224 with unknown protocol
0 incoming packets discarded
968902610 incoming packets delivered
1635025774 requests sent out
348313 outgoing packets dropped
390791 fragments dropped after timeout
117224128 reassemblies required
58276589 packets reassembled ok
416000 packet reassembles failed
8929433 fragments received ok
26618 fragments failed
18040221 fragments created
Icmp:
2437956 ICMP messages received
5115 input ICMP message failed.
ICMP input histogram:
destination unreachable: 169770
timeout in transit: 151
redirects: 3945
echo requests: 464416
echo replies: 1799632
timestamp request: 14
address mask request: 14
8677372 ICMP messages sent
0 ICMP messages failed
ICMP output histogram:
destination unreachable: 5156740
time exceeded: 65407
redirect: 1185070
echo request: 1810735
echo replies: 459408
timestamp replies: 12
IcmpMsg:
InType0: 1799632
InType3: 169770
InType5: 3945
InType8: 464416
InType11: 151
InType13: 14
InType15: 14
InType17: 14
OutType0: 459408
OutType3: 5156740
OutType5: 1185070
OutType8: 1810735
OutType11: 65407
OutType14: 12
Tcp:
15791 active connections openings
14679 passive connection openings
16 failed connection attempts
781 connection resets received
20 connections established
37847571 segments received
78681675 segments send out
1106 segments retransmited
0 bad segments received.
314524 resets sent
Udp:
94578337 packets received
2899475 packets to unknown port received.
1617 packet receive errors
94667714 packets sent
RcvbufErrors: 1617
SndbufErrors: 0
UdpLite:
InDatagrams: 0
NoPorts: 0
InErrors: 0
OutDatagrams: 0
RcvbufErrors: 0
SndbufErrors: 0

Пробовал разные варианты, но хотелось бы освежить мо3г вашим мнением. Спасибо!