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Article #73IPMasq/outside access problem!
From: Monte Phillips
Date: Fri, 02 Jul 1999 00:00
Date: Fri, 02 Jul 1999 00:00
96 lines
4089 bytes
4089 bytes
The set up: Linux server <- Win98 RH6.0 2.2.9
ethernet samba 2.0.4b ALL samba functions work both directions.
ppp dials and connects lynx/netscape access net OK
IPv4 forwarding is compiled in kernel and is OK on boot
To initiate the IP masquerade I enter
ipchains -P forward DENY
ipchains -A forward -i ppp0 -j MASQ
(no errors)
ppp-up (dials and connects, gets dynamic IP all OK)
ping ISP address and it does nothing
go to Winbox turn on browser call my Apache locally it works
call any IP ouside of my local network and I get error site not found
Below is data from all the files I could think of that are involved.
What obvious snake is biting me?
--------------------------------------------
(/etc/HOSTNAME)
LinuxBox
(/etc/hosts)
127.0.0.1 localhost localhost.localdomain
192.168.0.1 LinuxBox.cmx LinuxBox
192.168.0.2 Win98
(/etc/lmhosts)
localhost LinuxBox
Win98 Win98
(/etc/hosts.allow)
#
# hosts.allow This file describes the names of the hosts which are
# allowed to use the local INET services, as decided
# by the '/usr/sbin/tcpd' server.
#
Win98
swat: 127.0.0.1 192.168.0.
(/etc/hosts.deny)
#
# hosts.deny This file describes the names of the hosts which are
# *not* allowed to use the local INET services, as
decided
# by the '/usr/sbin/tcpd' server.
(/etc/host.conf)
order hosts, nis, bind
multi on
(/etc/resolve.conf)
search hal-pc.org LinuxBox.cxm
nameserver 204.52.135.1
nameserver 204.52.135.2
nameserver 192.168.0.1
(Results of ]# route )
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref
Use Iface
204.52.135.1 LinuxBox.cmx 255.255.255.255 UGH 0 0
0 eth0
LinuxBox.cmx * 255.255.255.255 UH 0 0
0 eth0
127.0.0.1 * 255.255.255.255 UH 0 0
0 lo
192.168.0.0 * 255.255.255.0 U 0 0
0 eth0
127.0.0.0 * 255.0.0.0 U 0 0
0 lo
default LinuxBox.cmx 0.0.0.0 UG 0 0
0 eth0
(results of ]# ifconfig)
eth0 Link encap:Ethernet HWaddr 00:20:AF:68:40:3F
inet addr:192.168.0.1 Bcast:192.168.0.255
Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:724 errors:0 dropped:0 overruns:0 frame:0
TX packets:747 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:100
Interrupt:11 Base address:0x240
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:3924 Metric:1
RX packets:6432 errors:0 dropped:0 overruns:0 frame:0
TX packets:6432 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
Thats it. Just won't let network access the ppp0(outside world).
and Yep, I've read the manuals Net-3, Ip-Masq, Ip-Chains...not only
read them I have proofed them, turned them into pdf files and printed
them.<G>
Technical Details
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 111240,77acada551162ec8,start X-Google-Attributes: gid111240,public X-Google-Thread: 115a6f,77acada551162ec8,start X-Google-Attributes: gid115a6f,public X-Google-Thread: f9382,77acada551162ec8,start X-Google-Attributes: gidf9382,public X-Google-Thread: faa64,77acada551162ec8,start X-Google-Attributes: gidfaa64,public X-Google-Thread: 102983,77acada551162ec8,start X-Google-Attributes: gid102983,public X-Google-Thread: 10669a,77acada551162ec8,start X-Google-Attributes: gid10669a,public From: montep@hal-pc.org (Monte Phillips) Subject: IPMasq/outside access problem! Date: 1999/07/02 Message-ID: <377c25d0.9448604@news.hal-pc.org> X-Deja-AN: 496273925 Content-Transfer-Encoding: 7bit Sender: -remote-@a3x29.iwl.net Organization: Houston Area League of PC Users, Inc. Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 Newsgroups: linux.redhat.misc,alt.os.linux,aus.computers.linux,comp.os.linux,comp.os.linux.networking,comp.protocols.smb