10-20-2004
3 nics, 2 with same network/mask
I run openbsd with 3 NICs,
ep1 is dhcp, interface with internet ip addy
dc0 is 192.168.0.254/24
sis0 is 192.168.0.253/24
My system somehow lags, and some services do not work properly, i want to run a lot of local network services like samba, named, ftp, http, dhcpd, radiusd.
output of netstat -r :
Routing tables
Internet:
Destination Gateway Flags Refs Use Mtu Interface
default whatever.star UGS 7 8350141 - ep1
whatever1.star link#3 UC 1 0 - ep1
whatever3.star 0:f:90:27:e5:c9 UHLc 1 0 - ep1
whatever.st localhost.starman. UGHS 0 4 33224 lo0
loopback localhost.starman. UGRS 0 0 33224 lo0
localhost.starman. localhost.starman. UH 2 310 33224 lo0
192.168.0/24 link#1 UC 5 0 - dc0
1k 0:8:a1:25:95:cf UHLc 2 7146246 - L dc0
192.168.0.3 0:30:bd:f5:2:a8 UHLc 3 367525 - L dc0
192.168.0.4 0:50:bf:9a:9e:57 UHLc 2 425203 - dc0
2k 0:80:c8:93:8b:47 UHLc 1 2465467 - dc0
vinni 0:4:e2:1f:8:95 UHLc 0 11 - lo0
BASE-ADDRESS.MCAST localhost.starman. URS 0 0 33224 lo0
And i see that perfomance of machine is very strange,might some one tell me whats wrong?
sis0 192.168.0.253 is default gw for 192.168.0/24,and has QoS (altq)
ep1 also has QoS
dc0 must work on full speed in local network. But i still see server lagging.Someone told that wount theese ifaces in same network segment work, would be routing problems.
Is my configurations ok? and maybe you might advice me a better solution for my problem.
Thx.
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LEARN ABOUT DEBIAN
oidentd_masq.conf
oidentd_masq.conf(5) File Formats Manual oidentd_masq.conf(5)
NAME
oidentd_masq.conf - oidentd IP masquerading/NAT configuration file.
DESCRIPTION
If you are using IP masquerading or NAT, oidentd can optionally return a username for connections from other machines. Support for this is
specified by calling oidentd with the -m (or --masq) flag and by creating an /etc/oidentd_masq.conf file.
oidentd can also forward requests for an IP masqueraded connection to the machine from which connection originates by way of the -f option.
This will only work if the host to which the connection is forwarded is running oidentd with the -P (proxy) flag, or if the host's ident
daemon will return a valid reply regardless of the input supplied by and the address of the host requesting the info (some ident daemons
for windows do this, maybe others).
FORMAT
<IP Address|Hostname>[/<Mask>] <Ident Response> <System Type>
The first field contains the IP address or the hostname of a machine that IP masquerades through the machine on which oidentd runs. The
mask parameter can be either a network mask or a mask in CIDR notation. A mask of 24 is equivalent to 255.255.255.0, a mask of 16 is
equivalent to 255.255.0.0, etc.
The second field specifies the reply that oidentd will return for lookups to the host matching the IP address specified in the first param-
eter.
The third field specifies the operating system the machine matching the first parameter is running.
EXAMPLES
<Host>[/<Mask>] <Ident Response> <System Type>
192.168.1.1 someone UNIX
192.168.1.2 noone WINDOWS
192.168.1.1/32 user1 UNIX
192.168.1.0/24 user3 UNIX
192.168.0.0/16 user4 UNIX
somehost user5 UNIX
192.168.1.0/255.255.255.0 user6 UNIX
AUTHOR
Ryan McCabe <ryan@numb.org>
http://dev.ojnk.net
SEE ALSO
oidentd(8) oidentd.conf(5)
version 2.0.8 13 Jul 2003 oidentd_masq.conf(5)