Mailinglist Archive: opensuse (2358 mails)
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Re: [SLE] Masquerading Causing Hair Loss
- From: khadji@xxxxxxx (Patrick Moorman)
- Date: Sun, 17 Oct 1999 23:13:00 -0500
- Message-id: <001101bf191f$148f9d20$0100a8c0@ozymandius>
Sorry to say that I have not gotten this far but I was wondering if you have
dial on demand (diald or whatever) working with wvdial?
----- Original Message -----
From: jperser <jperser@xxxxxxxxxxx>
To: suse mailing list <suse-linux-e@xxxxxxxx>
Sent: Sunday, October 17, 1999 10:56 AM
Subject: [SLE] Masquerading Causing Hair Loss
> I'm just about to pull out my hair with Masq. I've upgraded my server to
> 6.2 because I thought it would be easier to configure.
>
>
> I can go to my server, wvdial onto the net, surf around, and ping
> anything.
>
> The machine I'm trying to masquerade is also 6.2. From that machine I can
> ping and rlogin to my server but anytime I try to ping an outside address
> I get 'network unreachable'.
>
> I can ping from my server to my client.
>
>
> If I run tcpdump on the client and try to ping the server I get:
> 22:35:44.611671 gershwin.aocp.cx > 206.7.114.10: icmp: echo request
>
> but I never see anything back.
>
> If I run tcpdump on the server and ping from the client I'll get a similar
> result. This leads me to believe that a ping from the client is actually
> getting routed through to the server.
>
> And sometimes in the tcpdump on the server I'll see:
> 10:51:11.281146 mozart.aocp.cx > gerswhin.aocp.cx icmp: mozart.aocp.cx upd
> port domain unreachable [tos 0xc0]. aocp.cx is a real domain but it's not
> hosted anywhere.
>
>
> My client IP is 192.168.1.2
> My server IP is 192.168.1.1
>
> On my server in the rc.config file I have:
> IP_FORWARD=yes
> #
> # Masquerading settings - See /usr/doc/packages/firewall
> # for a detailed description
> #
> MSQ_START="yes"
> MSQ_NETWORKS="192.168.0.0/24"
> MSQ_DEV="eth0"
> MSQ_MODULES="ip_masq_cuseeme ip_masq_ftp ip_masq_irc ip_masq_quake
> ip_masq_raudio ip_masq_vdolive"
>
> route -n on the client looks like this:
> Destination Gateway Genmask Flags Metric Ref Use
> Iface
> 192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0
> eth0
> 127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo
>
> route -n on the server looks like:
> Destination Gateway Genmask Flags Metric Ref Use
> Iface
> 192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0
> eth0
> 127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo
>
>
> Any ideas on what to check would be appreciated.
>
> regs,
> -jrp
>
>
>
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