rp-pppoe-2.5-1 connect ok but fail to ping internet host

rp-pppoe-2.5-1 connect ok but fail to ping internet host

Post by <szeshun.. » Thu, 04 Jan 2001 00:06:20



Hello, is there anyone out there have idea why my adsl connection is okay but I can not reach internet ? Below is some message from konsole :

Before adsl-start,


eth0      Link encap:Ethernet  HWaddr 00:00:21:00:EE:08
          inet addr:192.168.1.1  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::200:21ff:fe00:ee08/10 Scope:Link
          inet6 addr: fe80::2100:ee08/10 Scope:Link
          UP BROADCAST RUNNING PROMISC MULTICAST  MTU:1500  Metric:1
          RX packets:869 errors:0 dropped:0 overruns:0 frame:0
          TX packets:5362 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:100
          Interrupt:10 Base address:0xec00

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:3924  Metric:1
          RX packets:1986 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1986 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0



Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
192.168.1.1     0.0.0.0         255.255.255.255 UH    0      0        0 eth0
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
0.0.0.0         192.168.1.1     0.0.0.0         UG    0      0        0 eth0



. Connected!

After adsl-start,


eth0      Link encap:Ethernet  HWaddr 00:00:21:00:EE:08
          inet addr:192.168.1.1  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::200:21ff:fe00:ee08/10 Scope:Link
          inet6 addr: fe80::2100:ee08/10 Scope:Link
          UP BROADCAST RUNNING PROMISC MULTICAST  MTU:1500  Metric:1
          RX packets:888 errors:0 dropped:0 overruns:0 frame:0
          TX packets:5459 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:100
          Interrupt:10 Base address:0xec00

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host

          TX packets:2010 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0

ppp0      Link encap:Point-to-Point Protocol
          inet addr:203.169.177.59  P-t-P:192.168.64.1  Mask:255.255.255.255
          UP POINTOPOINT RUNNING NOARP MULTICAST  MTU:1492  Metric:1
          RX packets:10 errors:0 dropped:0 overruns:0 frame:0
          TX packets:10 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:10



Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
192.168.1.1     0.0.0.0         255.255.255.255 UH    0      0        0 eth0
192.168.64.1    0.0.0.0         255.255.255.255 UH    0      0        0 ppp0
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
0.0.0.0         192.168.1.1     0.0.0.0         UG    0      0        0 eth0


No response at all at this line.

Thanks.

Fai.

 
 
 

rp-pppoe-2.5-1 connect ok but fail to ping internet host

Post by OxyF » Thu, 04 Jan 2001 02:06:59


Try to lower the MTU for eth0 to 1400.

OxyFx
  Hello, is there anyone out there have idea why my adsl connection is okay but I can not reach internet ? Below is some message from konsole :

  Before adsl-start,


  eth0      Link encap:Ethernet  HWaddr 00:00:21:00:EE:08
            inet addr:192.168.1.1  Bcast:192.168.1.255  Mask:255.255.255.0
            inet6 addr: fe80::200:21ff:fe00:ee08/10 Scope:Link
            inet6 addr: fe80::2100:ee08/10 Scope:Link
            UP BROADCAST RUNNING PROMISC MULTICAST  MTU:1500  Metric:1
            RX packets:869 errors:0 dropped:0 overruns:0 frame:0
            TX packets:5362 errors:0 dropped:0 overruns:0 carrier:0
            collisions:0 txqueuelen:100
            Interrupt:10 Base address:0xec00

  lo        Link encap:Local Loopback
            inet addr:127.0.0.1  Mask:255.0.0.0
            inet6 addr: ::1/128 Scope:Host
            UP LOOPBACK RUNNING  MTU:3924  Metric:1
            RX packets:1986 errors:0 dropped:0 overruns:0 frame:0
            TX packets:1986 errors:0 dropped:0 overruns:0 carrier:0
            collisions:0 txqueuelen:0



  Kernel IP routing table
  Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
  192.168.1.1     0.0.0.0         255.255.255.255 UH    0      0        0 eth0
  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
  0.0.0.0         192.168.1.1     0.0.0.0         UG    0      0        0 eth0



  . Connected!

  After adsl-start,


  eth0      Link encap:Ethernet  HWaddr 00:00:21:00:EE:08
            inet addr:192.168.1.1  Bcast:192.168.1.255  Mask:255.255.255.0
            inet6 addr: fe80::200:21ff:fe00:ee08/10 Scope:Link
            inet6 addr: fe80::2100:ee08/10 Scope:Link
            UP BROADCAST RUNNING PROMISC MULTICAST  MTU:1500  Metric:1
            RX packets:888 errors:0 dropped:0 overruns:0 frame:0
            TX packets:5459 errors:0 dropped:0 overruns:0 carrier:0
            collisions:0 txqueuelen:100
            Interrupt:10 Base address:0xec00

  lo        Link encap:Local Loopback
            inet addr:127.0.0.1  Mask:255.0.0.0
            inet6 addr: ::1/128 Scope:Host

            TX packets:2010 errors:0 dropped:0 overruns:0 carrier:0
            collisions:0 txqueuelen:0

  ppp0      Link encap:Point-to-Point Protocol
            inet addr:203.169.177.59  P-t-P:192.168.64.1  Mask:255.255.255.255
            UP POINTOPOINT RUNNING NOARP MULTICAST  MTU:1492  Metric:1
            RX packets:10 errors:0 dropped:0 overruns:0 frame:0
            TX packets:10 errors:0 dropped:0 overruns:0 carrier:0
            collisions:0 txqueuelen:10



  Kernel IP routing table
  Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
  192.168.1.1     0.0.0.0         255.255.255.255 UH    0      0        0 eth0
  192.168.64.1    0.0.0.0         255.255.255.255 UH    0      0        0 ppp0
  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
  0.0.0.0         192.168.1.1     0.0.0.0         UG    0      0        0 eth0


  No response at all at this line.

  Thanks.

  Fai.

 
 
 

rp-pppoe-2.5-1 connect ok but fail to ping internet host

Post by Clifford Kit » Thu, 04 Jan 2001 05:45:38



> ppp0      Link encap:Point-to-Point Protocol
>           inet addr:203.169.177.59  P-t-P:192.168.64.1  Mask:255.255.255.255
>           UP POINTOPOINT RUNNING NOARP MULTICAST  MTU:1492  Metric:1
>           RX packets:10 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:10 errors:0 dropped:0 overruns:0 carrier:0
>           collisions:0 txqueuelen:10

You must be using an ADSL TA and PPP.

> Kernel IP routing table
> Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
> 192.168.1.1     0.0.0.0         255.255.255.255 UH    0      0        0 eth0
> 192.168.64.1    0.0.0.0         255.255.255.255 UH    0      0        0 ppp0
> 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
> 0.0.0.0         192.168.1.1     0.0.0.0         UG    0      0        0 eth0


> No response at all at this line.

No wonder.  You have an existing default route to eth0.  Pppd won't
replace it, even with the defaultroute option.  You don't need a
default route to a single network, the network route works just fine.
The solution is to remove the default route to eth0.  Permanently.

--

/* The signal-to-noise ratio is too low in many [news] groups to make
 * them good candidates for archiving.
 *    --- Mike Moraes, Answers to FAQs about Usenet */

 
 
 

rp-pppoe-2.5-1 connect ok but fail to ping internet host

Post by <szeshun.. » Thu, 04 Jan 2001 09:58:05


Dear OxyFx,

How can I achieve this ?  Thanks for your prompt response.

Fai.

  Try to lower the MTU for eth0 to 1400.

  OxyFx

    Hello, is there anyone out there have idea why my adsl connection is okay but I can not reach internet ? Below is some message from konsole :

    Before adsl-start,


    eth0      Link encap:Ethernet  HWaddr 00:00:21:00:EE:08
              inet addr:192.168.1.1  Bcast:192.168.1.255  Mask:255.255.255.0
              inet6 addr: fe80::200:21ff:fe00:ee08/10 Scope:Link
              inet6 addr: fe80::2100:ee08/10 Scope:Link
              UP BROADCAST RUNNING PROMISC MULTICAST  MTU:1500  Metric:1
              RX packets:869 errors:0 dropped:0 overruns:0 frame:0
              TX packets:5362 errors:0 dropped:0 overruns:0 carrier:0
              collisions:0 txqueuelen:100
              Interrupt:10 Base address:0xec00

    lo        Link encap:Local Loopback
              inet addr:127.0.0.1  Mask:255.0.0.0
              inet6 addr: ::1/128 Scope:Host
              UP LOOPBACK RUNNING  MTU:3924  Metric:1
              RX packets:1986 errors:0 dropped:0 overruns:0 frame:0
              TX packets:1986 errors:0 dropped:0 overruns:0 carrier:0
              collisions:0 txqueuelen:0



    Kernel IP routing table
    Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
    192.168.1.1     0.0.0.0         255.255.255.255 UH    0      0        0 eth0
    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
    0.0.0.0         192.168.1.1     0.0.0.0         UG    0      0        0 eth0



    . Connected!

    After adsl-start,


    eth0      Link encap:Ethernet  HWaddr 00:00:21:00:EE:08
              inet addr:192.168.1.1  Bcast:192.168.1.255  Mask:255.255.255.0
              inet6 addr: fe80::200:21ff:fe00:ee08/10 Scope:Link
              inet6 addr: fe80::2100:ee08/10 Scope:Link
              UP BROADCAST RUNNING PROMISC MULTICAST  MTU:1500  Metric:1
              RX packets:888 errors:0 dropped:0 overruns:0 frame:0
              TX packets:5459 errors:0 dropped:0 overruns:0 carrier:0
              collisions:0 txqueuelen:100
              Interrupt:10 Base address:0xec00

    lo        Link encap:Local Loopback
              inet addr:127.0.0.1  Mask:255.0.0.0
              inet6 addr: ::1/128 Scope:Host

              TX packets:2010 errors:0 dropped:0 overruns:0 carrier:0
              collisions:0 txqueuelen:0

    ppp0      Link encap:Point-to-Point Protocol
              inet addr:203.169.177.59  P-t-P:192.168.64.1  Mask:255.255.255.255
              UP POINTOPOINT RUNNING NOARP MULTICAST  MTU:1492  Metric:1
              RX packets:10 errors:0 dropped:0 overruns:0 frame:0
              TX packets:10 errors:0 dropped:0 overruns:0 carrier:0
              collisions:0 txqueuelen:10



    Kernel IP routing table
    Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
    192.168.1.1     0.0.0.0         255.255.255.255 UH    0      0        0 eth0
    192.168.64.1    0.0.0.0         255.255.255.255 UH    0      0        0 ppp0
    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
    0.0.0.0         192.168.1.1     0.0.0.0         UG    0      0        0 eth0


    No response at all at this line.

    Thanks.

    Fai.

 
 
 

rp-pppoe-2.5-1 connect ok but fail to ping internet host

Post by <szeshun.. » Thu, 04 Jan 2001 09:59:35


Dear Clifford,

I 've cancelled the default route.  But it seems not working.  Thanks for
your prompt help.

Fai.


> > ppp0      Link encap:Point-to-Point Protocol
> >           inet addr:203.169.177.59  P-t-P:192.168.64.1

Mask:255.255.255.255
> >           UP POINTOPOINT RUNNING NOARP MULTICAST  MTU:1492  Metric:1
> >           RX packets:10 errors:0 dropped:0 overruns:0 frame:0
> >           TX packets:10 errors:0 dropped:0 overruns:0 carrier:0
> >           collisions:0 txqueuelen:10

> You must be using an ADSL TA and PPP.

> > Kernel IP routing table
> > Destination     Gateway         Genmask         Flags Metric Ref    Use
Iface
> > 192.168.1.1     0.0.0.0         255.255.255.255 UH    0      0        0
eth0
> > 192.168.64.1    0.0.0.0         255.255.255.255 UH    0      0        0
ppp0
> > 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
> > 0.0.0.0         192.168.1.1     0.0.0.0         UG    0      0        0
eth0


> > No response at all at this line.

> No wonder.  You have an existing default route to eth0.  Pppd won't
> replace it, even with the defaultroute option.  You don't need a
> default route to a single network, the network route works just fine.
> The solution is to remove the default route to eth0.  Permanently.

> --

> /* The signal-to-noise ratio is too low in many [news] groups to make
>  * them good candidates for archiving.
>  *    --- Mike Moraes, Answers to FAQs about Usenet */

 
 
 

rp-pppoe-2.5-1 connect ok but fail to ping internet host

Post by Werner Brockhove » Thu, 04 Jan 2001 16:43:44


You should delete this route before you issue adsl-start


> Dear Clifford,

> I 've cancelled the default route.  But it seems not working.  Thanks for
> your prompt help.

> Fai.



> > > ppp0      Link encap:Point-to-Point Protocol
> > >           inet addr:203.169.177.59  P-t-P:192.168.64.1
> Mask:255.255.255.255
> > >           UP POINTOPOINT RUNNING NOARP MULTICAST  MTU:1492  Metric:1
> > >           RX packets:10 errors:0 dropped:0 overruns:0 frame:0
> > >           TX packets:10 errors:0 dropped:0 overruns:0 carrier:0
> > >           collisions:0 txqueuelen:10

> > You must be using an ADSL TA and PPP.

> > > Kernel IP routing table
> > > Destination     Gateway         Genmask         Flags Metric Ref
Use
> Iface
> > > 192.168.1.1     0.0.0.0         255.255.255.255 UH    0      0
0
> eth0
> > > 192.168.64.1    0.0.0.0         255.255.255.255 UH    0      0
0
> ppp0
> > > 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
> > > 0.0.0.0         192.168.1.1     0.0.0.0         UG    0      0
0
> eth0


> > > No response at all at this line.

> > No wonder.  You have an existing default route to eth0.  Pppd won't
> > replace it, even with the defaultroute option.  You don't need a
> > default route to a single network, the network route works just fine.
> > The solution is to remove the default route to eth0.  Permanently.

> > --

> > /* The signal-to-noise ratio is too low in many [news] groups to make
> >  * them good candidates for archiving.
> >  *    --- Mike Moraes, Answers to FAQs about Usenet */

 
 
 

rp-pppoe-2.5-1 connect ok but fail to ping internet host

Post by <szeshun.. » Fri, 05 Jan 2001 01:02:16


Dear Werner, Clifford, Oxyfx,

Problem solved.  Thanks.  Delete settings of default gateway and route make
it works.

Happy new year,

Fai.

Hello,

> You should delete this route before you issue adsl-start



> > Dear Clifford,

> > I 've cancelled the default route.  But it seems not working.  Thanks
for
> > your prompt help.

> > Fai.



> > > > ppp0      Link encap:Point-to-Point Protocol
> > > >           inet addr:203.169.177.59  P-t-P:192.168.64.1
> > Mask:255.255.255.255
> > > >           UP POINTOPOINT RUNNING NOARP MULTICAST  MTU:1492  Metric:1
> > > >           RX packets:10 errors:0 dropped:0 overruns:0 frame:0
> > > >           TX packets:10 errors:0 dropped:0 overruns:0 carrier:0
> > > >           collisions:0 txqueuelen:10

> > > You must be using an ADSL TA and PPP.

> > > > Kernel IP routing table
> > > > Destination     Gateway         Genmask         Flags Metric Ref
> Use
> > Iface
> > > > 192.168.1.1     0.0.0.0         255.255.255.255 UH    0      0
> 0
> > eth0
> > > > 192.168.64.1    0.0.0.0         255.255.255.255 UH    0      0
> 0
> > ppp0
> > > > 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
> > > > 0.0.0.0         192.168.1.1     0.0.0.0         UG    0      0
> 0
> > eth0


> > > > No response at all at this line.

> > > No wonder.  You have an existing default route to eth0.  Pppd won't
> > > replace it, even with the defaultroute option.  You don't need a
> > > default route to a single network, the network route works just fine.
> > > The solution is to remove the default route to eth0.  Permanently.

> > > --

> > > /* The signal-to-noise ratio is too low in many [news] groups to make
> > >  * them good candidates for archiving.
> > >  *    --- Mike Moraes, Answers to FAQs about Usenet */

 
 
 

1. RH8.0 bundled rp-pppoe (rp-pppoe-3.4-7) problem, please help.

Hello,

I have a problem in RH8.0 bundled rp-pppoe (rp-pppoe-3.4-7), please
help.

I am setting up linux server as NAT, which share t he internet
connection to the client PCs at home. I was using RH7.2 before and
there is no problem at all. My problem in RH8.0 is that: I setup
rp-pppoe (ifup ppp0) to run at startup of the machine. Basically, it
starts up without any problem at all. But, it never runs
/etc/ppp/ip-up. Which means that the ip masquerading process didn't
bring up at all. What I have to is to ssh to the server everytime
after the server boots up and run /etc/ppp/ip-up manually, before my
clients can use the internet connect. I realized that the
configurations files are quite different from the one that I was using
in 7.2, e.g it doesn't use /etc/ppp/pppoe.conf anymore, instated it
put all the information in
/etc/ppp/sysconfig/network-scripts/ifcfg-ppp0.

Anybody can give me some suggestions ?
Thanks
Bosco

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