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Date:      Wed, 07 Oct 1998 03:52:55 +0700
From:      Henny Lusiana <fennanul@rad.net.id>
To:        freebsd-questions@FreeBSD.ORG
Cc:        deni@rad.net.id
Subject:   help me...(NATD/Ipforwarding)
Message-ID:  <361A8327.4702@rad.net.id>

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Haloo..

I have problem to setup NATD/Ipforwarding, I did this :

Routing tables

Internet:
Destination        Gateway            Flags     Refs     Use     Netif
Expire
default            nmc-gtw.sby        UGSc        2        1       ed0
10.11.2.1/32       link#2             UC          0        0
localhost          localhost          UH          0        0       lo0
202.154.4.128/26   link#1             UC          0        0
nmc-gtw.sby        0:a0:24:5c:11:16   UHLW        3        0       ed0  
1187
webek              0:a0:24:33:2c:5c   UHLW        0      662
tole               0:a0:24:37:63:17   UHLW        1      176       ed0  
1155 


from sysctl -w...

net.inet.ip.forwarding: 1
net.inet.ip.redirect: 1
net.inet.ip.ttl: 64
net.inet.ip.rtexpire: 3600
net.inet.ip.rtminexpire: 10
net.inet.ip.rtmaxcache: 128
net.inet.ip.sourceroute: 0
net.inet.ip.intr_queue_maxlen: 50
net.inet.ip.intr_queue_drops: 0
net.inet.ip.accept_sourceroute: 0
net.inet.ip.subnets_are_local: 0
net.inet.icmp.maskrepl: 0
net.inet.icmp.bmcastecho: 1
net.inet.tcp.rfc1323: 1
net.inet.tcp.rfc1644: 1
net.inet.tcp.mssdflt: 512
net.inet.tcp.rttdflt: 3
net.inet.tcp.keepidle: 14400
net.inet.tcp.keepintvl: 150
net.inet.tcp.sendspace: 16384
net.inet.tcp.recvspace: 16384
net.inet.tcp.keepinit: 150     

from ps awx ...

 0  ??  DLs    0:00.01  (swapper)
    1  ??  Ss     0:00.01 /sbin/init --
    2  ??  DL     0:00.03  (pagedaemon)
    3  ??  DL     0:00.00  (vmdaemon)
    4  ??  DL     0:01.10  (update)
   89  ??  Ss     0:00.12 syslogd
   99  ??  Is     0:00.00 portmap
  121  ??  Is     0:00.07 inetd
  124  ??  Ss     0:00.07 cron
  128  ??  Ss     0:00.02 sendmail: accepting connections on port 25
(sendmail)
  171  ??  Is     0:00.01 moused -p /dev/cuaa0 -t microsoft
  717  ??  Ss     0:00.15 telnetd
  742  ??  Ss     0:00.01 natd -interface ed0
  718  p0  Is     0:00.11 -bash (bash)
  719  p0  S      0:00.18 bash
  743  p0  R+     0:00.01 ps -awx
  744  p0  S+     0:00.01 more
  196  v0  Is     0:00.17 bash   

ed0 has a legal IP 202.154.4.174 and gw 202.154.4.129
ep0 has an ilegal IP 10.11.2.1
in client side i setup:
	gw: 10.11.2.1
	IP: 10.11.2.2..14 netmask 255.255.255.240

10.11.2.2 can ping 10.11.2.1 and 202.154.4.174, but can not ping
202.154.4.129 (outside).

and I already compiled the kernel (success) and added an OPTIONS
IPDIVERT

options         FFS                     #Berkeley Fast Filesystem
options         NFS                     #Network Filesystem
options         MSDOSFS                 #MSDOS Filesystem
options         "CD9660"                #ISO 9660 Filesystem
options         PROCFS                  #Process filesystem
options         "COMPAT_43"             #Compatible with BSD 4.3 [KEEP
THIS!]
options         SCSI_DELAY=15           #Be pessimistic about Joe SCSI
device
options         BOUNCE_BUFFERS          #include support for DMA bounce
buffers
options         UCONSOLE                #Allow users to grab the console
options         FAILSAFE                #Be conservative
options         USERCONFIG              #boot -c editor
options         VISUAL_USERCONFIG       #visual boot -c editor
options         IPDIVERT

config          kernel  root on wd0

something wrong with my procedure/configuration ?
Help me please...
Thanks

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