Yeah...the MASQUERADE is the essential part. Here's an lsmod list from my system (I have a setup similar to yours, except I have a WAP that's acting as a dumb switch).
What you probably want to look at are things like ipt_MASQUERADE and ipt_state. Good luck. Module Size Used by Tainted: P ipsec 146944 2 isofs 26420 0 (autoclean) zlib_inflate 18852 0 (autoclean) [isofs] nfsd 48872 0 (autoclean) lockd 38768 0 (autoclean) [nfsd] sunrpc 66620 0 (autoclean) [nfsd lockd] ipt_MASQUERADE 1368 1 (autoclean) ipt_REJECT 3000 1 (autoclean) ipt_state 568 1 (autoclean) ipt_LOG 3384 1 (autoclean) ppp_async 7744 1 rtc 6908 0 (autoclean) ipt_multiport 696 0 (unused) ipt_limit 888 0 (unused) ipt_mac 664 0 (unused) ip_conntrack_irc 3024 1 (autoclean) ip_nat_irc 2480 0 (unused) ip_conntrack_ftp 4144 1 (autoclean) ip_nat_ftp 3152 0 (unused) iptable_filter 1740 1 iptable_nat 15864 3 [ipt_MASQUERADE ip_nat_irc ip_nat_ftp] ip_conntrack 19360 4 [ipt_MASQUERADE ipt_state ip_conntrack_irc ip_nat_irc ip_conntrack_ftp ip_nat_ftp iptable_nat] ip_tables 12152 11 [ipt_MASQUERADE ipt_REJECT ipt_state ipt_LOG ipt_multiport ipt_limit ipt_mac iptable_filter iptable_nat] pppoe 8172 0 (unused) pppox 1144 1 [pppoe] ppp_generic 17436 3 [ppp_async pppoe pppox] slhc 5264 0 [ppp_generic] lp 7040 0 parport_pc 16004 1 parport 26592 1 [lp parport_pc] sr_mod 14424 0 sg 28684 0 ide-scsi 8848 0 scsi_mod 87284 3 [sr_mod sg ide-scsi] keybdev 2144 0 (unused) mousedev 4340 0 (unused) hid 14120 0 (unused) usbcore 40512 0 [hid] input 3616 0 [keybdev mousedev hid] emu10k1 62472 1 ac97_codec 11144 0 [emu10k1] sound 59284 0 [emu10k1] soundcore 3908 7 [emu10k1 sound] 8139too 15144 1 mii 2528 0 [8139too] 3c59x 27888 1 NVdriver 1067040 10 agpgart 24808 0 raid1 13420 2 raid0 3208 3 md 48032 9 [raid1 raid0] On Wednesday 19 March 2003 18:08, Elvis Dieguez wrote: > I 've set up a wireless network at home but I am having the following > problem: I can ping all the computers on the internal network but i cannot > connect to computers outside the network. It seems that the computer that > is supposed to act at the router is not doing its job. I would appreciate > step-by-step instructions from anyone who has succeeded. I am using Orinoco > PCMCIA cards operating in Ad-Hoc mode. I've compiled in iptables as a > module (everything was compiled in under the iptables heading as a module) > on the router. > > Strangely, when I try: > iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE > I get an error: > iptables: Invalid argument > due to the '-j MASQUERADE' term. Below are some outputs that might be > useful. > > > > BASE STATION (some IPs have been removed for posting) > > ==== networks.opts ==== > *,*,*,00:02:2D:8B:29:BD) > # WiFi card > IPADDR="192.168.1.11" > NETMASK="255.255.255.0" > ;; > > *,*,*,00:09:5B:07:82:34) > # 10base-T Ethernet card > IPADDR="xx.xx.xxx.xxx" > NETMASK="255.255.255.0" > GATEWAY="xx.xx.xxx.x" > ;; > > esac > > ==== wireless.opts ==== > case "$ADDRESS" in > *,*,*,*) > INFO="My 802.11b Network Settings" > ESSID="XXXX XXXX" > MODE="Ad-Hoc" > RATE="auto" > KEY="s:XXXX" > ;; > esac > > > legolas root # lsmod > Module Size Used by Not tainted > orinoco_cs 5012 1 > orinoco 42444 0 [orinoco_cs] > hermes 6532 0 [orinoco_cs orinoco] > ds 7464 1 [orinoco_cs] > i82365 41664 1 > pcmcia_core 47808 0 [orinoco_cs ds i82365] > ipt_MASQUERADE 1560 0 (autoclean) > iptable_nat 19932 1 (autoclean) [ipt_MASQUERADE] > ip_conntrack 26056 1 (autoclean) [ipt_MASQUERADE iptable_nat] > iptable_filter 1740 0 (autoclean) (unused) > ip_tables 13688 5 [ipt_MASQUERADE iptable_nat > iptable_filter] ide-cd 33292 0 (autoclean) > sr_mod 16312 0 (autoclean) (unused) > scsi_mod 96692 1 (autoclean) [sr_mod] > cdrom 33280 0 (autoclean) [ide-cd sr_mod] > rtc 8220 0 (autoclean) > usbcore 74720 1 > natsemi 17888 1 > > > legolas root # cat /root/scripts/set_router.sh > iptables -F > iptables -t nat -F > iptables -P INPUT ACCEPT > iptables -P OUTPUT ACCEPT > iptables -P FORWARD ACCEPT > iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE > > -- > [EMAIL PROTECTED] mailing list -- ----------------------------------------- Joshua J. Berry "I haven't lost my mind -- it's backed up on tape somewhere." -- /usr/games/fortune PGP Key: http://deneb.condordes.net/node/16/view NOTE: Please do not submit this email address to any mailing lists or websites without prior permission. Thank you.
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