Re: [leaf-user] EZ-IPUPD - DynDNS.org blocked because of abuse

2004-12-05 Thread livio
There is a file with a .cache extension on /etc. This should contain the 
current IP address, and stop ez-ipupd from posting the current IP over 
and over again.
Somewhere in the docs lies the answer.

Livio
cpu memhd wrote:
As the topic says, I was blocked because of abuse:
The abuse system automatically blocks any hostname that repeatedly
tries to update a hostname from the same IP. This is done to conserve
bandwidth and prevent computers from updating every 5 minutes,
regardless of whether or not their IP address had changed.
Does EZ-IPUPD attempt to update DynDNS at regular intervals or every
reboot? What should I do to prevent it from causing this problem? My
account will be automatically deleted if this continues. Thanks.
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RE: [leaf-user] Openvpn problems executing up-script

2004-12-05 Thread Tibbs, Richard
Jean-Pierre on the openvpn list gave me this pointer -- hope it helps
anyone else using openvpn (and lacks the openvpn decoder ring, as I do
;-).  The command line parameters are

According to the manpage for the --up command: 

cmd tun_dev tun_mtu link_mtu ifconfig_local_ip  if-
  config_remote_ip [ init | restart ]

So that 1576 is your link mtu. I believe it is of no use here...

Since I *think* the purpose of tun_mtu might be to set the tun_mtu, as I
did in the openvpn.conf file, I might try:

/sbin/ip link set mtu $3 dev $1
/sbin/ip route add $4/32 via dev $1

Thanks Erich! (et Jean-Pierre aussi)
Rick.


-Original Message-
From: Erich Titl [mailto:[EMAIL PROTECTED] 
Sent: Sunday, December 05, 2004 4:59 AM
To: Tibbs, Richard
Subject: Re: [leaf-user] Openvpn problems executing up-script

Rick

Tibbs, Richard wrote:

Dear list: I experimented a bit making the script
#!/bin/sh -e 
/sbin/ip route add $1 $2 $3 $4 $5 $6
But same outcome ... shell failed with error status 1.

I checked the -e parameter and it is stops the script immediately if
any
command fails. 
Higher up in daemon.log openvpn calls the script this way:
Dec  4 21:55:39 firewall openvpn[9273]: /etc/openvpn/openvpn.up tun0
1500 1576 10.1.1.1 10.1.1.2 init

10.1.1.1 is the local vpn endpoint and 10.1.1.2 is intended to be my
laptop over wireless.  Looking at the openvpn howto, and the ip man
page, (http://annys.eines.info/cgi-bin/man/man2html?ip+8) I am thinking
I must need something like

/sbin/ip route add $4/32 mtu $2 nexthop dev $1 
  

try 

/sbin/ip link set mtu $2 dev $1
/sbin/ip route add $4/32 via dev $1

cheers
Erich





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[leaf-user] New openvpn problem (formerly up-script)

2004-12-05 Thread Tibbs, Richard


Dear list.
I tried the following command line
/sbin/ip link set mtu 1500 dev tun0

Problem is, there is no device tun0 even though daemon.log says
Dec  4 21:55:38 firewall openvpn[9273]: MTU DYNAMIC mtu=1450, flags=2,
1576 - 1450
Dec  4 21:55:38 firewall openvpn[9273]: TUN/TAP device tun0 opened
Dec  4 21:55:38 firewall openvpn[9273]: ip link set dev tun0 up mtu 1500
Dec  4 21:55:39 firewall openvpn[9273]: ip addr add dev tun0 local
10.1.1.1 peer 10.1.1.2
Dec  4 21:55:39 firewall openvpn[9273]: /etc/openvpn/openvpn.up tun0
1500 1576 10.1.1.1 10.1.1.2 init
Dec  4 21:55:39 firewall openvpn[9273]: script failed: shell command
exited with error status: 1

Logged in as root, I tried typing
ip link set dev tun0 up mtu 1500
 and I get the message
SIOCSIFMTU: Operation not supported by device.
( this happens no matter what mtu I type)

The only command that does not give me some nastygram from IP is
ip link set tun0
But nothing shows up, if I type ip link sho

firewall: -root-
# ip link show
1: lo: LOOPBACK,UP mtu 16436 qdisc noqueue 
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: dummy0: BROADCAST,NOARP mtu 1500 qdisc noop 
link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff
3: eth0: BROADCAST,MULTICAST,UP mtu 1500 qdisc pfifo_fast qlen 100
link/ether 00:02:e3:13:02:78 brd ff:ff:ff:ff:ff:ff
4: eth1: BROADCAST,MULTICAST,UP mtu 1500 qdisc pfifo_fast qlen 100
link/ether 00:02:e3:12:7d:94 brd ff:ff:ff:ff:ff:ff
6: ipsec0: NOARP,UP mtu 16260 qdisc pfifo_fast qlen 10
link/ether 00:02:e3:13:02:78 brd ff:ff:ff:ff:ff:ff
7: ipsec1: NOARP mtu 0 qdisc noop qlen 10
link/ipip 
8: ipsec2: NOARP mtu 0 qdisc noop qlen 10
link/ipip 
9: ipsec3: NOARP mtu 0 qdisc noop qlen 10
link/ipip

What is wrong here?
Rick.



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RE: [leaf-user] Anyone used channel bonding?

2004-12-05 Thread Joe Nelson
I actually did find that post and found that it was basically the text from
bonding.txt in the kernel documentation.  I've compiled ifenslave and the
compile seems to go well, but I can't get it to run.  I'm wondering if I
need to do something special since I'm running uClibc (Bering uClibc 2.2.2
to be exact).  I just compiled it on a RedHat box then copied the binary
over.  (It seems to run properly on the RedHat box.)  Is that the wrong way
to go about things?

-Original Message-
From: Mr. listman [mailto:[EMAIL PROTECTED] 
Sent: Sunday, December 05, 2004 12:13 AM
To: [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Subject: RE: [leaf-user] Anyone used channel bonding?


i think this link should be of great help to you,  additionally, if u go to 
the archieves, and do a search on BOND you'll come up with lots of 
interested articles

http://www.mail-archive.com/leaf-user@lists.sourceforge.net/msg05182.html


Has anyone used channel bonding on LEAF before? I've read through
 /usr/src/linux/Documentation/networking/bonding.txt and I've searched 
 all
over, but haven't found much. I've got the bonding.o module loaded 
without
a problem, but there's a userspace tool, ifenslave, that I'm having 
trouble with. Ifenslave.c comes with the kernel source, so I compiled it 
and

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Re: [leaf-user] Anyone used channel bonding?

2004-12-05 Thread Charles Steinkuehler
...forgot to cc: the list
Joe Nelson wrote:
I actually did find that post and found that it was basically the text from
bonding.txt in the kernel documentation.  I've compiled ifenslave and the
compile seems to go well, but I can't get it to run.  I'm wondering if I
need to do something special since I'm running uClibc (Bering uClibc 2.2.2
to be exact).  I just compiled it on a RedHat box then copied the binary
over.  (It seems to run properly on the RedHat box.)  Is that the wrong way
to go about things?
Yes, unless you compile a statically linked version that includes all
library dependencies.  As it stands, the error you're getting likely
indicates the ifenslave can't run because several libraries it's dependent
on are missing.  Use ldd ifenslave on the redhat box to see which
libraries are required, and/or compile against uClibc (see the Bering uClibc
documentation for how to setup an appropriate compile environemnt).
--
Charles Steinkuehler
[EMAIL PROTECTED]

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[leaf-user] GW-GW and roadwarrior IPSEC together on Bering/Super-Freeswan

2004-12-05 Thread Stephen Lee
Hi,

I've got two Bering boxen joined with a super-freeswan-1.99.6.2 VPN
connection. As a GW-GW tunnel they are running great. Very stable! I
want to allow roadwarriors (WinXP pro) to tunnel into one of the
gateways as well. What additional entries do I need to add to that
ipsec.conf file? All of the examples I've seen so far show either
configuration but it's not apparent (at least for me) how to have both
types of tunnels running at the same time.

Here's the ipsec.conf listing for the gateway I want to add the
roadwarrior entries to:


# /etc/ipsec.conf - FreeS/WAN IPsec configuration file

# basic configuration
config setup
# THIS SETTING MUST BE CORRECT or almost nothing will work;
# %defaultroute is okay for most simple cases.
interfaces=%defaultroute
# Debug-logging controls:  none for (almost) none, all for
lots.
klipsdebug=none
plutodebug=none
# Use auto= parameters in conn descriptions to control startup
actions.
plutoload=%search
plutostart=%search
# Close down old connection when new one using same ID shows up.
uniqueids=yes


conn new-old
keyingtries=0
authby=secret
left=63.130.102.68
leftsubnet=192.168.0.0/24
right=24.180.196.21
rightsubnet=192.168.1.0/24
rightnexthop=%defaultroute
pfs=yes
auto=start



Thanks for your help,
Stephen 



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Re: [leaf-user] GW-GW and roadwarrior IPSEC together on Bering/Super-Freeswan

2004-12-05 Thread Charles Steinkuehler
Stephen Lee wrote:
Hi,
I've got two Bering boxen joined with a super-freeswan-1.99.6.2 VPN
connection. As a GW-GW tunnel they are running great. Very stable! I
want to allow roadwarriors (WinXP pro) to tunnel into one of the
gateways as well. What additional entries do I need to add to that
ipsec.conf file? All of the examples I've seen so far show either
configuration but it's not apparent (at least for me) how to have both
types of tunnels running at the same time.
Here's the ipsec.conf listing for the gateway I want to add the
roadwarrior entries to:

# /etc/ipsec.conf - FreeS/WAN IPsec configuration file
# basic configuration
config setup
# THIS SETTING MUST BE CORRECT or almost nothing will work;
# %defaultroute is okay for most simple cases.
interfaces=%defaultroute
# Debug-logging controls:  none for (almost) none, all for
lots.
klipsdebug=none
plutodebug=none
# Use auto= parameters in conn descriptions to control startup
actions.
plutoload=%search
plutostart=%search
# Close down old connection when new one using same ID shows up.
uniqueids=yes
conn new-old
keyingtries=0
authby=secret
left=63.130.102.68
leftsubnet=192.168.0.0/24
right=24.180.196.21
rightsubnet=192.168.1.0/24
rightnexthop=%defaultroute
pfs=yes
auto=start
Just add a new connection section(s) with appropriate entries for your road 
warrior(s).  Note if the road-warriors have dynamic IP's and you wish to use 
shared secret authentication, *ALL* road-warrior systems will have to share 
the same connection description and the same secret!

If you can use certificates or PSK's, you can make a unique connection 
description for each system.

NOTE:  If you wind up with lots of connection specifications, you may want 
to eliminate duplicated information from each of the (ie: the local IP 
address and nexthop entries).  You can do this with the special 'default' 
connection, or use the also= and include= settings in the connection 
description.

--
Charles Steinkuehler
[EMAIL PROTECTED]
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Observation: [leaf-user] Webconf.lrp Beta 3 available

2004-12-05 Thread Marko Nurmenniemi
Nathan Angelacos wrote:
Beta 3 of webconf.lrp for Bering-uClibc is now available.  This version splits 
out the weblet functions from extra plugins.

http://cvs.sourceforge.net/viewcvs.py/leaf/devel/nangel/webconf/lrp/webconf.lrp
contains only weblet-like monitoring functions, plus tools to back up the 
modules.  The pretty shorewall logs feature is now included in the 
logfiles.cgi. If its not good enough, or if there are other things that are 
missing, please let me know.

Is the method to switch from/to Basic/Expert taken out in purpose from this?
Link to Home needs to be also in the General section on the left not 
only in the bottom of the right page.

Documentation in 
http://cvs.sourceforge.net/viewcvs.py/leaf/devel/nangel/webconf/doc/webconf-configuration.html  
needs to mention the location to place the *.lwp packages and the fact 
that not all packages need to be specificly loaded. Some packages are 
automatically found from the /.

-M
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Re: [leaf-user] EZ-IPUPD - DynDNS.org blocked because of abuse

2004-12-05 Thread Bruce McNamara
I a while ago spent major time trying to get EZ-IPUPD to work and in the 
end gave up and wrote my own scripts to do it.

The latest versions are sitting at here www.help.co.nz/leaf/check_ip.zip

I use it as follows:

Every 10 minutes /etc/init.d/multicron runs the main script 
/usr/sbin/check_ip
this script checks to see it the IP of the domainname it finds in 
/etc/dyndns.conf has changed and if it has then does a ping to that dyndns 
name and double checks BEFORE updating dydns with the new IP ( had to to 
the ping check as I too was getting abuse status ).

Now I dont claim to be any expert in writing scripts but this works and 
works well on quite a few bering installed firewalls.

I'm always open for input...


Bruce

 Date: Sat, 4 Dec 2004 21:59:02 -0800 (PST)
 From: cpu memhd [EMAIL PROTECTED]
 To: [EMAIL PROTECTED]
 Subject: [leaf-user] EZ-IPUPD - DynDNS.org blocked because of abuse
 
 As the topic says, I was blocked because of abuse:
 
 The abuse system automatically blocks any hostname that repeatedly
 tries to update a hostname from the same IP. This is done to conserve
 bandwidth and prevent computers from updating every 5 minutes,
 regardless of whether or not their IP address had changed.
 
 Does EZ-IPUPD attempt to update DynDNS at regular intervals or every
 reboot? What should I do to prevent it from causing this problem? My
 account will be automatically deleted if this continues. Thanks.
 




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Re: [leaf-user] Graphical Approach - Bearing

2004-12-05 Thread Eric Spakman
Reggie,

I don't think webconf is that much different from what you want. 
Webconf is capable of loading lwp (plugin) packages, which contain 
PHP like scripting to give a nice webfrontend to specific lrp 
packages.

Because webconf is work in progress, only a few lwp packages are 
available yet (dropbear.lwp is one of them). Webconf will 
automatically load those lwps on the package device if a 
corresponding lrp is loaded, but it's also possible to create special 
lwp files to extend the functionality of webconf itself (f.e. 
webipv6.lwp for ipv6 statistics).

This way webconf is as flexible and modular as Bering(-uClibc) 
itself, you can choose to have a webfrontend by using lwp files, 
editing by hand by using the shell frontend or mixing the two. 
Loading extra plugins for added functionality, etc.

I think you only saw the shell frontend by now and didn't see the 
full capabilities of webconf, please take a look at: 
http://cvs.sourceforge.net/viewcvs.py/*checkout*/leaf/devel/nangel/web
conf/doc/webconf-howto.html?rev=1.4
and
http://cvs.sourceforge.net/viewcvs.py/leaf/devel/nangel/webconf/lrp/

To see what is possible and available right now. Ofcourse you are 
welcome to help to create lwp packages.

Regards,
Eric Spakman
Bering-uClibc team member

 To the Developers of Leaf
 
 I've bean using the LRP variant for some years now, started out with 
 Dachstein, and used every other upgrade since then to the now Bearing 
 uClibc.
 
 Normally it takes me some months of testing, before a firewall application 
 passes my approval, when i started testing Dachstein back then, many others 
 passed my list, Smoothwall, Coyotee, Freesco...but they all was NADA, 
 Nothing to boast about. I ended up sticking with Dachstein, cause it did 
 just wat i needed it to do, and it was modular, making it even beter, and 
 best of all, the support received from the list, someone was always there to 
 give a helping hand.
 
 Anyway, as time goes on, i continue to check other firewall apps to see 
 what's cooking in the Mini-Linux firewalll world.
 
 ALso, i have decided to take Leaf to the JOB, as firewall it was perfectly 
 welcome, but seeing must peeps, has no knowledge about LINUX they gladly 
 rejects anything name LINUX, when it comes to them..
 
 Thefore i was forced to look for a simple solution, that my collegues can 
 administrator without the aches and pain..
 
 I came up with 2 options, Coyote and m0n0wall, of which coyotee's firewall, 
 is not the best option to configure, so i stuck to m0n0wall, it's very 
 simple to configure, and it's  all webbase..
 
 i have play with webconfig.lrp, but basically this is only a front-end 
 shell, u'll still need to knowledge to configure the items on bearing.
 
 my question to the developers, won't it be possbile to make bearing a better 
 webbase applicatiion using .php orso, more graffical (or don't this fall 
 into your mission statemen) basicall most of the top firewall manufactures 
 are going this way, it's selling, if u take those linksys  home routers, 
 even the simple hobbyist can configure them
 
 Do hope i haven't touched any toes, but after looking at m0nowall, i was 
 amused, and enjoyed the layout, and the workings..but i love bearing still, 
 cause of the modular approach, which m0n0wall is lacking..
 
 regards
 reggie
 
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RE: [leaf-user] New openvpn problem (formerly up-script)

2004-12-05 Thread Tibbs, Richard
Yes, I have loaded tun.o into lib modules and the etc/modules has tun
specified. And, lsmod reveals
firewall: -root-
# lsmod
Module PagesUsed by
ipsec 256960   2
ide-disk9304   0
tun 3488   0
ip_nat_irc  2176   0 (unused)
ip_nat_ftp  2784   0 (unused)
ip_conntrack_irc2880   1
ip_conntrack_ftp3648   1
natsemi15208   2
isofs  17032   0
ide-probe-mod   8476   0
ide-cd 26956   0
ide-mod63076   0 [ide-disk ide-probe-mod ide-cd]
cdrom  26912   0 [ide-cd]


-Original Message-
From: M Lu [mailto:[EMAIL PROTECTED] 
Sent: Sunday, December 05, 2004 12:58 PM
To: Tibbs, Richard; [EMAIL PROTECTED]
Subject: RE: [leaf-user] New openvpn problem (formerly up-script)

Did you specify 'tun' module inside /etc/modules?



-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Tibbs,
Richard
Sent: Sunday, December 05, 2004 11:18 AM
To: [EMAIL PROTECTED]
Subject: [leaf-user] New openvpn problem (formerly up-script)



Dear list.
I tried the following command line
/sbin/ip link set mtu 1500 dev tun0

Problem is, there is no device tun0 even though daemon.log says
Dec  4 21:55:38 firewall openvpn[9273]: MTU DYNAMIC mtu=1450, flags=2,
1576 - 1450
Dec  4 21:55:38 firewall openvpn[9273]: TUN/TAP device tun0 opened
Dec  4 21:55:38 firewall openvpn[9273]: ip link set dev tun0 up mtu 1500
Dec  4 21:55:39 firewall openvpn[9273]: ip addr add dev tun0 local
10.1.1.1 peer 10.1.1.2
Dec  4 21:55:39 firewall openvpn[9273]: /etc/openvpn/openvpn.up tun0
1500 1576 10.1.1.1 10.1.1.2 init
Dec  4 21:55:39 firewall openvpn[9273]: script failed: shell command
exited with error status: 1

Logged in as root, I tried typing
ip link set dev tun0 up mtu 1500
 and I get the message
SIOCSIFMTU: Operation not supported by device.
( this happens no matter what mtu I type)

The only command that does not give me some nastygram from IP is
ip link set tun0
But nothing shows up, if I type ip link sho

firewall: -root-
# ip link show
1: lo: LOOPBACK,UP mtu 16436 qdisc noqueue 
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: dummy0: BROADCAST,NOARP mtu 1500 qdisc noop 
link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff
3: eth0: BROADCAST,MULTICAST,UP mtu 1500 qdisc pfifo_fast qlen 100
link/ether 00:02:e3:13:02:78 brd ff:ff:ff:ff:ff:ff
4: eth1: BROADCAST,MULTICAST,UP mtu 1500 qdisc pfifo_fast qlen 100
link/ether 00:02:e3:12:7d:94 brd ff:ff:ff:ff:ff:ff
6: ipsec0: NOARP,UP mtu 16260 qdisc pfifo_fast qlen 10
link/ether 00:02:e3:13:02:78 brd ff:ff:ff:ff:ff:ff
7: ipsec1: NOARP mtu 0 qdisc noop qlen 10
link/ipip 
8: ipsec2: NOARP mtu 0 qdisc noop qlen 10
link/ipip 
9: ipsec3: NOARP mtu 0 qdisc noop qlen 10
link/ipip

What is wrong here?
Rick.



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RE: [leaf-user] New openvpn problem (formerly up-script)

2004-12-05 Thread Tibbs, Richard
Thanks, Martin...
But, no, I upgraded to openvpn 1.6 (compiled by E. Titl, with lzo
statically linked, thx).  Jaques Nilo's is 1.4 Is it possible 1.6
supports ifconfig (that command no longer fails) but has a problem with
iproute?

The first command you suggest for my script would use the link mtu
instead of the tunnel mtu, would it not?
Openvpn uses ip commands that would do that (see log listing in my
previous post)...

But, one thing I have fouled up is the order of the args -- forgot they
started at $0. Shouldn't it be:
/sbin/ip link set dev $0 up mtu $1
/sbin/ip addr add dev $0 local $4 peer $5
/sbin/ip route add 192.168.1.3/32 via $4 


Now my boot floppy has become corrupted... aaarrgghhh... fortunately
saved a copy and can generate a new one.

Rick

-Original Message-
From: Martin Hejl [mailto:[EMAIL PROTECTED] 
Sent: Sunday, December 05, 2004 1:27 PM
To: Tibbs, Richard
Subject: Re: [leaf-user] New openvpn problem (formerly up-script)

Hi Richard,

Tibbs, Richard wrote:
 
 Dear list.
 I tried the following command line
 /sbin/ip link set mtu 1500 dev tun0
 
 Problem is, there is no device tun0 even though daemon.log says
 Dec  4 21:55:38 firewall openvpn[9273]: MTU DYNAMIC mtu=1450, flags=2,
 1576 - 1450
 Dec  4 21:55:38 firewall openvpn[9273]: TUN/TAP device tun0 opened
 Dec  4 21:55:38 firewall openvpn[9273]: ip link set dev tun0 up mtu
1500
 Dec  4 21:55:39 firewall openvpn[9273]: ip addr add dev tun0 local
 10.1.1.1 peer 10.1.1.2
 Dec  4 21:55:39 firewall openvpn[9273]: /etc/openvpn/openvpn.up tun0
 1500 1576 10.1.1.1 10.1.1.2 init
 Dec  4 21:55:39 firewall openvpn[9273]: script failed: shell command
 exited with error status: 1
 
 Logged in as root, I tried typing
 ip link set dev tun0 up mtu 1500
  and I get the message
 SIOCSIFMTU: Operation not supported by device.
 ( this happens no matter what mtu I type)
 
 The only command that does not give me some nastygram from IP is
 ip link set tun0
Ok, I'm going to assume you're still using Jaques' OpenVPN package, the 
one that doesn't support iproute2 directly, and hence you're trying to 
do what OpenVPN normally does automatically (bringing up the interface, 
setting routes and so on) via the up-script

Try putting the following in your up-script (that's what I inferred from

the source of OpenVPN 1.6 - so, those would be the commands generated, 
if you were using OpenVPN 1.6).

/sbin/ip link set dev $0 up mtu $2
/sbin/ip addr add dev $1 local $4 peer $5
/sbin/ip route add 192.168.1.3/32 via $4

After those have been executed, you should have a tun interface with an 
assigned IP and a route pointing to the remote machine (I'm actually not

sure if 192.168.1.3/32 is correct - I _think_ that's how a host-route 
was specified, but since I always connected two subnets with openvpn, I 
never had to do that).

I hope that helps

Martin



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Re: [leaf-user] New openvpn problem (formerly up-script)

2004-12-05 Thread Martin Hejl
Hi Richard,
Tibbs, Richard wrote:
But, no, I upgraded to openvpn 1.6 (compiled by E. Titl, with lzo
statically linked, thx).  Jaques Nilo's is 1.4 
Ah, ok.
Is it possible 1.6
supports ifconfig (that command no longer fails) but has a problem with
iproute?
Depends on how Erich compiled it. There's a parameter for ./configure of 
OpenVPN that makes it either use ifconfig or iproute. The fact that your 
log shows ip link set dev tun0 up mtu 1500 suggests that iproute 
support is already enabled in your version of openvpn (otherwise, there 
would be ifconfig tun0 whatever in the log).
And if iproute support is enabled, then there's no need for ifconfig 
(since it will never be called).

Actually, when you say that command no longer fails, what exactly do 
you mean? The latest log you sent doesn't contain any references to 
ifconfig that I see (so how could that fail?).

But if you're using a version that supports iproute (which it apparently 
does), I don't understand why you want/need to mess with the up-script 
at all - with all the installations of openvpn that I've used so far, I 
_never_ needed to use the up-script.

All I do on all my setups is to specify the appropriate ifconfig and 
route line in the config (don't let yourself be confused - despite the 
fact that the parameter is called ifconfig in the config file, if 
OpenVPN is properly compiled for iproute support it will generate the 
proper ip commands) and everyhing is set up by OpenVPN.

To summarize - with the OpenVPN package from Erich (I'm going to assume 
that he compiled that with iproute support - everything I've seen so far 
suggests that's the case) there should be no need for an up-script, 
unless you need to do something unusual.

But, one thing I have fouled up is the order of the args -- forgot they
started at $0. Shouldn't it be:
/sbin/ip link set dev $0 up mtu $1
/sbin/ip addr add dev $0 local $4 peer $5
/sbin/ip route add 192.168.1.3/32 via $4 
Well, everything that I've learned suggests that $0 is the name of the 
script being run - so, the first parameter to the script would actually 
be in $1

Martin
P.S. After what sounds like a pretty rough ride to get OpenVPN to work, 
it may be a good idea to take a step back, dump everything (the OpenVPN 
config and scripts) and start from scratch, closely following the docs 
on the OpenVPN site - for a typical setup, OpenVPN should be extremely 
easy, and I fear many of your problems come from trying to use 
workarounds for problems that are no longer there (due to using OpenVPN 
1.6). Just an idea.

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[leaf-user] wrt54g (wireless router) between leaf box and lan

2004-12-05 Thread Gene Smith
I have placed a wireless linksys wrt54g router between my bering leaf 
box and my local network. The ethernet network between leaf and wrt54g I 
have assigned to network 192.168.10.x and the local network is 
192.169.1.x,  From the local network (some hosts directly wired to 
wrt54g eth switch and others wireless) I can ping the wrt54g and the 
leaf box. I can also see the embedded web server on the leaf boxfrom the 
lan/wlan. However, I cannot ping or connect to any address on the 
internet from my local network. I can also ping the leaf box from the 
wrt54g but cannot ping a real internet host.

NAT is turned on on the leaf box and is on by default on the wrt54g 
(there may be a undocumented way to turn it off). Or this may not be an 
issue. My question is should this theoretically work and, if so, what 
might I be doing wrong?

Tks,
-gene
P/S: My leaf box has been working fine for years and would like to keep 
using it. I would just as soon the linksys box could just act as a dumb 
wireless hub and continue using the leaf box as is. However, the 
wrt54g does work ok as the main router (without the leaf box) but 
requires custom firmware to add things like sshd, shorewall etc.

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RE: [leaf-user] New openvpn problem (formerly up-script)

2004-12-05 Thread Tibbs, Richard
Ah, that would explain..Yes, I meant that no ifconfig command fails.. I
checked and there is no ifconfig line in daemon.log -- my mistake.
But, there is the line in openvpn.conf:
ifconfig 10.1.1.1 10.1.1.2

That looks like it having the intended effect, being translated into ip
route command lines.

As you suggest I will remove the up script and use a route line in
openvpn.cfg

Thanks very much Martin... I am laughing out loud that I have come full
circle.
First, with 1.4 I didn't know I needed to supply the up script. Now with
1.6 it is apparently unnecessary. 
Post you later with an update.  If nothing seems to work I might do what
you suggest --- just drop back to ground zero and rebuild everything
from scratch.

In mirth, :-))
Rick.


-Original Message-
From: Martin Hejl [mailto:[EMAIL PROTECTED] 
Sent: Sunday, December 05, 2004 4:31 PM
To: Tibbs, Richard
Cc: [EMAIL PROTECTED]
Subject: Re: [leaf-user] New openvpn problem (formerly up-script)

Hi Richard,

Tibbs, Richard wrote:
 But, no, I upgraded to openvpn 1.6 (compiled by E. Titl, with lzo
 statically linked, thx).  Jaques Nilo's is 1.4 
Ah, ok.

 Is it possible 1.6
 supports ifconfig (that command no longer fails) but has a problem
with
 iproute?
Depends on how Erich compiled it. There's a parameter for ./configure of

OpenVPN that makes it either use ifconfig or iproute. The fact that your

log shows ip link set dev tun0 up mtu 1500 suggests that iproute 
support is already enabled in your version of openvpn (otherwise, there 
would be ifconfig tun0 whatever in the log).
And if iproute support is enabled, then there's no need for ifconfig 
(since it will never be called).

Actually, when you say that command no longer fails, what exactly do 
you mean? The latest log you sent doesn't contain any references to 
ifconfig that I see (so how could that fail?).

But if you're using a version that supports iproute (which it apparently

does), I don't understand why you want/need to mess with the up-script 
at all - with all the installations of openvpn that I've used so far, I 
_never_ needed to use the up-script.

All I do on all my setups is to specify the appropriate ifconfig and 
route line in the config (don't let yourself be confused - despite the

fact that the parameter is called ifconfig in the config file, if 
OpenVPN is properly compiled for iproute support it will generate the 
proper ip commands) and everyhing is set up by OpenVPN.

To summarize - with the OpenVPN package from Erich (I'm going to assume 
that he compiled that with iproute support - everything I've seen so far

suggests that's the case) there should be no need for an up-script, 
unless you need to do something unusual.

 But, one thing I have fouled up is the order of the args -- forgot
they
 started at $0. Shouldn't it be:
 /sbin/ip link set dev $0 up mtu $1
 /sbin/ip addr add dev $0 local $4 peer $5
 /sbin/ip route add 192.168.1.3/32 via $4 
Well, everything that I've learned suggests that $0 is the name of the 
script being run - so, the first parameter to the script would actually 
be in $1

Martin

P.S. After what sounds like a pretty rough ride to get OpenVPN to work, 
it may be a good idea to take a step back, dump everything (the OpenVPN 
config and scripts) and start from scratch, closely following the docs 
on the OpenVPN site - for a typical setup, OpenVPN should be extremely 
easy, and I fear many of your problems come from trying to use 
workarounds for problems that are no longer there (due to using OpenVPN 
1.6). Just an idea.



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Re: [leaf-user] EZ-IPUPD - DynDNS.org blocked because of abuse

2004-12-05 Thread K.-P. Kirchdörfer
Am Sonntag, 5. Dezember 2004 06:59 schrieb cpu memhd:
 As the topic says, I was blocked because of abuse:

 The abuse system automatically blocks any hostname that repeatedly
 tries to update a hostname from the same IP. This is done to
 conserve bandwidth and prevent computers from updating every 5
 minutes, regardless of whether or not their IP address had
 changed.

 Does EZ-IPUPD attempt to update DynDNS at regular intervals or
 every reboot? What should I do to prevent it from causing this
 problem? My account will be automatically deleted if this
 continues. Thanks.

I think the daemon mode never really worked (for Bering falvours).

I start it instead from ppp/ip-up (where in 99% of the cases I do have 
a new ip address assigned by my ISP).

See for some info:


http://leaf.sourceforge.net/doc/guide/bucu-ezipupd.html

kp


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[leaf-user] Resolved: Openvpn probs.

2004-12-05 Thread Tibbs, Richard
Ok, much thanks to everyone, especially Martin.
I have now a working tun0 link. What works in openvpn.conf is shown
below.
I did a little documentation for my own sanity.
I am still confused by one thing. In the openvpn 2.x readme (installed
on my winXP wireless laptop) it says

* To get OpenVPN 2.0 to talk with the 1.5/1.6 versions, put this in the
1.x
config file:

  tun-mtu 1500
  tun-mtu-extra 32
  mssfix 1450
  key-method 2

* For TLS usage, --key-method 2 is now the default.  Use --key-method 1
to
communicate with 1.x.

The last sentence seems to contradict the 1.x configs above it.
I assume they mean to say key-method 1 the first time.

Thanks again,
Rick



# Sample OpenVPN configuration file for
# using a pre-shared static key.
#
# ' or ';' may be used to delimit comments.

# Use a dynamic tun device.
dev tun
# For compatability with 2.x openvpn clients/servers
tun-mtu 1500
tun-mtu-extra 32
mssfix 1450
# When using TLS-security (tls-server) uncomment this for 2.x
#key-method 2

local 216.x.y.z #(anonymized...)
# Remote peer (wireless internal w/o RU vpn)
remote 192.168.1.3

# 10.1.1.1 is our local VPN endpoint
# 10.1.1.2 is our remote VPN endpoint (home wlan)
# ifconfig command is for backward compat. even though ip(2) is
supported
ifconfig 10.1.1.1 10.1.1.2
# 10.1.10.1 is our local VPN endpoint (for office sub)
# 10.1.10.2 is our remote VPN endpoint for offic subnet
#ifconfig 10.1.10.1 10.1.10.2
# don't use in 1.6 or beyond:  up /etc/openvpn/openvpn.up
# instead use a route command for the wireless laptop on internal net.
# the rest of the route params default to mask=/32, nexthop=ifconfig
parm 2.
route 192.168.1.3 
#tls-server



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RE: [leaf-user] Resolved: Openvpn probs.

2004-12-05 Thread Tibbs, Richard
Still don't understand one thing:
Why can't I set up a tunnel manually at the command line?

Mystified,
Rick.

-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Tibbs,
Richard
Sent: Sunday, December 05, 2004 5:58 PM
To: [EMAIL PROTECTED]
Subject: [leaf-user] Resolved: Openvpn probs.

Ok, much thanks to everyone, especially Martin.
I have now a working tun0 link. What works in openvpn.conf is shown
below.
I did a little documentation for my own sanity.
I am still confused by one thing. In the openvpn 2.x readme (installed
on my winXP wireless laptop) it says

* To get OpenVPN 2.0 to talk with the 1.5/1.6 versions, put this in the
1.x
config file:

  tun-mtu 1500
  tun-mtu-extra 32
  mssfix 1450
  key-method 2

* For TLS usage, --key-method 2 is now the default.  Use --key-method 1
to
communicate with 1.x.

The last sentence seems to contradict the 1.x configs above it.
I assume they mean to say key-method 1 the first time.

Thanks again,
Rick



# Sample OpenVPN configuration file for
# using a pre-shared static key.
#
# ' or ';' may be used to delimit comments.

# Use a dynamic tun device.
dev tun
# For compatability with 2.x openvpn clients/servers
tun-mtu 1500
tun-mtu-extra 32
mssfix 1450
# When using TLS-security (tls-server) uncomment this for 2.x
#key-method 2

local 216.x.y.z #(anonymized...)
# Remote peer (wireless internal w/o RU vpn)
remote 192.168.1.3

# 10.1.1.1 is our local VPN endpoint
# 10.1.1.2 is our remote VPN endpoint (home wlan)
# ifconfig command is for backward compat. even though ip(2) is
supported
ifconfig 10.1.1.1 10.1.1.2
# 10.1.10.1 is our local VPN endpoint (for office sub)
# 10.1.10.2 is our remote VPN endpoint for offic subnet
#ifconfig 10.1.10.1 10.1.10.2
# don't use in 1.6 or beyond:  up /etc/openvpn/openvpn.up
# instead use a route command for the wireless laptop on internal net.
# the rest of the route params default to mask=/32, nexthop=ifconfig
parm 2.
route 192.168.1.3 
#tls-server



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Re: [leaf-user] wrt54g (wireless router) between leaf box and lan

2004-12-05 Thread Arne Bernin
On Sun, 2004-12-05 at 22:40, Gene Smith wrote:
 I have placed a wireless linksys wrt54g router between my bering leaf 
 box and my local network. The ethernet network between leaf and wrt54g I 
 have assigned to network 192.168.10.x and the local network is 
 192.169.1.x,  From the local network (some hosts directly wired to 
 wrt54g eth switch and others wireless) I can ping the wrt54g and the 
 leaf box. I can also see the embedded web server on the leaf boxfrom the 
 lan/wlan. However, I cannot ping or connect to any address on the 
 internet from my local network. I can also ping the leaf box from the 
 wrt54g but cannot ping a real internet host.
 
 NAT is turned on on the leaf box and is on by default on the wrt54g 
 (there may be a undocumented way to turn it off). Or this may not be an 
 issue. My question is should this theoretically work and, if so, what 
 might I be doing wrong?
 

Can you provide the routes set on one of your client machines ??
Could be just a routing problem...

 Tks,
 -gene
 
 P/S: My leaf box has been working fine for years and would like to keep 
 using it. I would just as soon the linksys box could just act as a dumb 
 wireless hub and continue using the leaf box as is. However, the 
 wrt54g does work ok as the main router (without the leaf box) but 
 requires custom firmware to add things like sshd, shorewall etc.
 
 
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Re: [leaf-user] wrt54g (wireless router) between leaf box and lan

2004-12-05 Thread Ray Olszewski
Sorry to be dropping into this late; I missed the original posting.
At 02:47 AM 12/6/2004 +0100, Arne Bernin wrote:
On Sun, 2004-12-05 at 22:40, Gene Smith wrote:
 I have placed a wireless linksys wrt54g router between my bering leaf
 box and my local network. The ethernet network between leaf and wrt54g I
 have assigned to network 192.168.10.x and the local network is
 192.169.1.x,
Is this network info a typo? (169 for 168) If not ... it's not smart to use 
public addresses on private LANs.

 From the local network (some hosts directly wired to
 wrt54g eth switch and others wireless) I can ping the wrt54g and the
 leaf box. I can also see the embedded web server on the leaf boxfrom the
 lan/wlan. However, I cannot ping or connect to any address on the
 internet from my local network. I can also ping the leaf box from the
 wrt54g but cannot ping a real internet host.

 NAT is turned on on the leaf box and is on by default on the wrt54g
 (there may be a undocumented way to turn it off). Or this may not be an
 issue. My question is should this theoretically work and, if so, what
 might I be doing wrong?

Can you provide the routes set on one of your client machines ??
Could be just a routing problem...
 Probably is a routing problem, but more likely on the Linksys, not the 
client. What does the Linksys think its default gateway is? It should be 
the LEAF router's internal IP address.

Could also be a routing problem on the client end, but that sounds less 
likely if (a) the client can read the LEAF router itself and (b) the 
Linksys is NAT'ing external connections ... both things you write above.

 Tks,
 -gene

 P/S: My leaf box has been working fine for years and would like to keep
 using it.
I assume from this that the LEAF host itself remains able to reach the 
Internet. It, for example, can ping Internet sites successfully ... and 
clients connected directly to it (not theough the Linksys) also can. If 
not, you may have a routing problem on the LEAF router itself. (I'm 
surmising that you recently changed its LAN network from 192.168.1.0/24 to 
192.168.10.0/24, so I'm really asking if you verified that the LEAF router 
itself still routes properly after you made that change.)

I would just as soon the linksys box could just act as a dumb
 wireless hub and continue using the leaf box as is. However, the
 wrt54g does work ok as the main router (without the leaf box) but
 requires custom firmware to add things like sshd, shorewall etc.
I haven't used a Linksys this way, but I have used an older D-Link 
Wireless-B router as only an AP (what I think you mean by a dumb 'wireless 
hub'), not a (NAT'ing) router. To do this, I connected the D-Link to my 
LAN using one of its internal 802.3 ports, not its external port. And I 
assigned a static address by hand to my wireless client (I'm not sure how 
well DHCP works in this bridging setting). Worked fine in tests; didn't 
maintain it that way after the test due to the lousy security on 802.11b, 
so I can't tell you about long-term performance.



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Re: [leaf-user] wrt54g (wireless router) between leaf box and lan (solved)

2004-12-05 Thread Gene Smith
Gene Smith wrote, On 12/05/2004 04:40 PM:
I have placed a wireless linksys wrt54g router between my bering leaf 
box and my local network. The ethernet network between leaf and wrt54g I 
have assigned to network 192.168.10.x and the local network is 
192.169.1.x,  From the local network (some hosts directly wired to 
wrt54g eth switch and others wireless) I can ping the wrt54g and the 
leaf box. I can also see the embedded web server on the leaf boxfrom the 
lan/wlan. However, I cannot ping or connect to any address on the 
internet from my local network. I can also ping the leaf box from the 
wrt54g but cannot ping a real internet host.

NAT is turned on on the leaf box and is on by default on the wrt54g 
(there may be a undocumented way to turn it off). Or this may not be an 
issue. My question is should this theoretically work and, if so, what 
might I be doing wrong?

Tks,
-gene
P/S: My leaf box has been working fine for years and would like to keep 
using it. I would just as soon the linksys box could just act as a dumb 
wireless hub and continue using the leaf box as is. However, the 
wrt54g does work ok as the main router (without the leaf box) but 
requires custom firmware to add things like sshd, shorewall etc.

Went back and looked at this list's archives closer and discovered a 
thread where it was talked about connecting a similar linksys box 
without using the internet connector. You can just connect the leaf 
output (local) ethernet to any of the 4 wired eth switch inputs on the 
wrt54g. I have always used static local addresses so I set the wrt54g 
(internet and local to be safe) to the static address 192.168.1.1 and I 
set my local hosts (wired and wireless) to their static address and set 
the wrt54g to router as opposed to gateway mode under advanced 
routing options. Also under advanced routing I disabled dynamic routing 
and set no static routes. I don't run a dhcp server in the leaf box but 
that would probably also work for assigning local address. Possibly the 
wrt54g address could be dynaically assigned too. All my local host point 
to leaf as their gateway and dns host.

At sometime I hope to get around to upgrading the wrt54g to have 
functionality similar to leaf (openWRT, sveasoft etc.) but for now this 
does seem to work (possibly a bit slower since packets have to traverse 
an additional stack and leaf box is pretty weak). Any consideration of 
porting leaf to wrt54g or its bigger bro. wrt54gs which are (embedded) 
linux boxes too?  --gene

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[leaf-user] ANN: leaf-project.org website

2004-12-05 Thread Mike Noyes
Everyone,
I just upgraded our website. It still is missing old announcements. I
also need to create user accounts for our project members.

Please let me know if you see any problems. Thanks.

-- 
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SF.net Projects: ffl, leaf, phpwebsite, phpwebsite-comm, sitedocs



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[leaf-user] Re: [leaf-devel] ANN: leaf-project.org website

2004-12-05 Thread Mike Noyes
On Sun, 2004-12-05 at 18:47, Mike Noyes wrote:
 Everyone,
 I just upgraded our website. It still is missing old announcements. I
 also need to create user accounts for our project members.
 
 Please let me know if you see any problems. Thanks.

Everyone,
I'm still having some path issues. I'll update in a while.

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Re: [leaf-user] wrt54g (wireless router) between leaf box and lan

2004-12-05 Thread Gene Smith
Ray Olszewski wrote, On 12/05/2004 09:24 PM:
Sorry to be dropping into this late; I missed the original posting.
At 02:47 AM 12/6/2004 +0100, Arne Bernin wrote:
On Sun, 2004-12-05 at 22:40, Gene Smith wrote:
 I have placed a wireless linksys wrt54g router between my bering leaf
 box and my local network. The ethernet network between leaf and 
wrt54g I
 have assigned to network 192.168.10.x and the local network is
 192.169.1.x,

Is this network info a typo? (169 for 168) If not ... it's not smart to 
use public addresses on private LANs.
Yeah, typo.

 From the local network (some hosts directly wired to
 wrt54g eth switch and others wireless) I can ping the wrt54g and the
 leaf box. I can also see the embedded web server on the leaf boxfrom 
the
 lan/wlan. However, I cannot ping or connect to any address on the
 internet from my local network. I can also ping the leaf box from the
 wrt54g but cannot ping a real internet host.

 NAT is turned on on the leaf box and is on by default on the wrt54g
 (there may be a undocumented way to turn it off). Or this may not be an
 issue. My question is should this theoretically work and, if so, what
 might I be doing wrong?


Can you provide the routes set on one of your client machines ??
Could be just a routing problem...
Well, I have changed setup now using info from one of your old posts. It 
now works! See my reply to myself in this thread.


 Probably is a routing problem, but more likely on the Linksys, not the 
client. What does the Linksys think its default gateway is? It should be 
the LEAF router's internal IP address.

Could also be a routing problem on the client end, but that sounds less 
likely if (a) the client can read the LEAF router itself and (b) the 
Linksys is NAT'ing external connections ... both things you write above.

 Tks,
 -gene

 P/S: My leaf box has been working fine for years and would like to keep
 using it.

I assume from this that the LEAF host itself remains able to reach the 
Internet. It, for example, can ping Internet sites successfully ... and 
clients connected directly to it (not theough the Linksys) also can. If 
not, you may have a routing problem on the LEAF router itself. (I'm 
surmising that you recently changed its LAN network from 192.168.1.0/24 
to 192.168.10.0/24, so I'm really asking if you verified that the LEAF 
router itself still routes properly after you made that change.)
Yes I had changed the address as you describe but never tried running 
ping from the leaf box. (I had forgotten that it had it!) I had changed 
them on the ram disk and restarted service (networking, shorewall, 
reloaded eth drivers, etc) but could not get outside from any host.

Currently I can ping yahoo.com from any host except the linksys since 
its current route table shows default route going out throught the 
WAN/Internet port which is not attached, Not sure how to fix this, but 
not a big deal.


I would just as soon the linksys box could just act as a dumb
 wireless hub and continue using the leaf box as is. However, the
 wrt54g does work ok as the main router (without the leaf box) but
 requires custom firmware to add things like sshd, shorewall etc.

I haven't used a Linksys this way, but I have used an older D-Link 
Wireless-B router as only an AP (what I think you mean by a dumb 
'wireless hub'), not a (NAT'ing) router. 
Yeah an AP, not up on all the buzzwords :)
To do this, I connected the 
D-Link to my LAN using one of its internal 802.3 ports, not its external 
port. And I assigned a static address by hand to my wireless client (I'm 
not sure how well DHCP works in this bridging setting). Worked fine in 
tests; didn't maintain it that way after the test due to the lousy 
security on 802.11b, so I can't tell you about long-term performance.
Yes, this is more or less what you and others (Camille) talked about way 
back in an old post but she never reported that it work quite right. It 
works fine for me (see detailed reply with subject solved'). Also, have 
not tried dynamic since I have always historically used static internal 
addresses. I think she was using interal DNS. I may try it at some point.



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[leaf-user] Re: [leaf-devel] ANN: leaf-project.org website

2004-12-05 Thread Mike Noyes
On Sun, 2004-12-05 at 19:02, Mike Noyes wrote:
 On Sun, 2004-12-05 at 18:47, Mike Noyes wrote:
  I just upgraded our website. It still is missing old announcements. I
  also need to create user accounts for our project members.
  
  Please let me know if you see any problems. Thanks.
 
 I'm still having some path issues. I'll update in a while.

Everyone,
leaf.sourceforge.net is working properly, but something isn't quite
right with leaf-project.org. I'll work on it tomorrow.

-- 
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http://sourceforge.net/users/mhnoyes/
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Re: [leaf-user] wrt54g (wireless router) between leaf box and lan

2004-12-05 Thread Ray Olszewski
At 10:07 PM 12/5/2004 -0500, Gene Smith wrote:
[...]
Currently I can ping yahoo.com from any host except the linksys since its 
current route table shows default route going out throught the 
WAN/Internet port which is not attached, Not sure how to fix this, but 
not a big deal.
It may not be fixable. (I don't think it was on the D-Link I tested way 
back when.) But since you are not using this device as a router, and it is 
pretty worthless as a workstation (isn't it? Linksys makes some pretty 
fancy stuff these days, but not *that* fancy, right?), its own routing 
table doesn't really matter.

From the rest of your reply, it reads like you have everything fixed 
except for this trivial detai. Good.



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