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These are my notes for setting up the Cisco 675 for
Qwest.net in PPP mode with a Dynamic IP.
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I've compiled this info from various sources on the web, the qwest.dsl
and comp.dcom.xdsl newsgroups as well as from from my own
experiences. I hope you find these pages useful.
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My thanks to all of you out there who share your knowledge and experience
with the rest of us.
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I've tested most of this info on my Win98 and Linux systems with Qwest.net
ADSL in PPP mode and a dynamic IP. I am by no means an expert at this. If
you find errors or have more to share, please
let me know.
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| 08/07/01 - |
Code Red worm info.
Note: Qwest has released an installation wizard that will install CBOS 2.4.3 on
either a 675 or a 678. CBOS 2.4.3 is not affected by the worm.
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Another thing to do is to use filters to block internet access to the
router's interfaces.
CBOS 2.3 and above:
set fi 18 on allow incoming all 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0
set fi 19 on allow outgoing all 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0
set fi 0 on deny incoming wan0-0 0.0.0.0 0.0.0.0 10.0.0.1 255.255.255.255
write
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CBOS 2.2 and below:
set filter 0 on deny wan0-0 0.0.0.0 0.0.0.0 10.0.0.1 255.255.255.255
write
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| 03/10/01 - | Added info on using TFTP to backup/restore your
settings. See the Configuration Backup page. |
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| 03/04/01 - | Added 2.4.1 NAT port range info the NAT Routing page and 2.4.1 filter syntax to the
Security page. |
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| 03/03/01 - | CBOS 2.4.1 has been released! See the CBOS Upgrade page for a link. |
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| 11/20/00 - | Added procedure to recover rather than reset lost
passwords to the Misc Notes page. |
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| 11/12/00 - | Added notes about using the NAT wildcard on multiple PCs
to the NAT Routing page. |
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| 10/07/00 - | Updated the Linux config
page and added a glossary. Thanks to Art Wagner for both. |
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| 05/20/00 - | Added links
to CBOS 2.3.0 info. |
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| 01/22/00 - | Added some info on the use of filters to the
Security page. |
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| 01/15/00 - | Added info on how to block sensitive ports and still
use the NAT wildcard with CBOS 2.2. See the Security
page. |
| 01/15/00 - | Added info on NAT table order vs the
wildcard with CBOS 2.2. to the NAT Routing page. |
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| 01/08/00 - | Additional udp/icmp timeout info for CBOS 2.2 with wildcards
and online gaming to NAT Routing and
NAT settings pages. |
| 01/08/00 - | Additional info related to ICQ and CBOS 2.2 wildcard usage
on NAT settings page. |
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| 11/15/99 - | Pulled JavaScript from site until I can make it work better
on a wider variety of browsers. |
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| 11/09/99 - | Changes to Line Quality Tweaks on Misc page. |
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| 11/03/99 - | Added ability to view without JavaScript enabled. |
| 11/03/99 - | Changes to CBOS Upgrade notes. |
| 11/03/99 - | Added this updates list. |
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| 10/30/99 - | Added/rearranged links. |
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