Probs dialing out using pppd and chat.

Hello,
I am running RedHat 6.1. I am connected to an intranet so the routing tables, default gateway et al are all set up. I finally managed to get the box to dial out and connect with my ISP but ip-up does not seem to be working because I cannot "surf"
right now all I do is call
"pppd call isp"
the file peers/isp calls a chat script which connects me to the ISP:
Once I am connected , the routing table shows the followign:
Destination    Gateway GenMask Flags Use Interface
192.168.1.1   *   255.255.255.255  UH   eth0
 206.48.27.63  *  255.255.255.255  UH   ppp0
192.168.1.0  *  255.255.255.0  U    eth0
127.0.0.0   *  255.0.0.0    U    lo
default   192.168.1.120  0.0.0.0    UG  eth0
default   192.168.1.120  0.0.0.0    UG  eth0
the second default has metric=1

When I try to  run ip-up to change the routing tables I get an error message:
/etc/sysconfig/network-scripts/ifup-post: ifcfg-: No such file or dir...

What did I miss?
Thanks,
Marcelo
sinner052397Asked:
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psimationCommented:
I think the problem lies with your DNS, make sure your ISP's  primary dns is added to your systems list of DNS's.
I used to suffer alot with ppp, but since RH6.1 and the very user friendly dial-up config tool, my problems are a thing of the past.
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sinner052397Author Commented:
The problem is not with the DNS because I cannot PING the DNS.
The problem lies in the routing tables. Just can't figure out how to change it using ip-up
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roaldCommented:
You should try to run the initscript-update from Redhat.
AFAIK this is a bug in RH6.1
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sinner052397Author Commented:
Where is inistscript-update? I looked for in on my system and on the redhat site. to no avail.

Thanks
Marcelo
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foxrCommented:
Wait a minute.....you can't ping the DNS servers?  No ping...No Access...unless you are behind a proxy that filters ICMP...but you don't mention that.  For your ppp interface make sure you are using DHCP and add your DNS servers address to you DNS server list.  
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roaldCommented:
The REDhat-updates are here:

ftp://sunsite.uio.no/pub/unix/linux/redhat-updates/6.1/i386/

If you have never seen that site before, there is probably lots of other stuff there you should upgrade too. eg PPP.
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foxrCommented:
Wait a minute.....you can't ping the DNS servers?  No ping...No Access...unless you are behind a proxy that filters ICMP...but you don't mention that.  For your ppp interface make sure you are using DHCP and add your DNS servers address to you DNS server list.  
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