Bug 7230
Summary: | Problem with TCP/IP Stack? | ||
---|---|---|---|
Product: | [Retired] Red Hat Linux | Reporter: | dchann |
Component: | ppp | Assignee: | Nalin Dahyabhai <nalin> |
Status: | CLOSED NOTABUG | QA Contact: | |
Severity: | high | Docs Contact: | |
Priority: | high | ||
Version: | 5.2 | CC: | ml |
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | i386 | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2002-12-14 01:37:57 UTC | Type: | --- |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: |
Description
dchann
1999-11-22 17:25:06 UTC
If Trumpet is indeed failing on a reverse lookup, then I'd suspect a problem with DNS. If Trumpet Winsock can use DNS server information supplied by the PPP server, upgrading to a recent release of pppd and using its "ms-dns" option might solve the problem, although if you're only seeing problems on Windows 3.x clients I'd suspect the client software. You do not want to use MASQ as a default policy. This most likely masquerades DNS responses as well. Use a proper FORWARD rule and masq only the dialup adresses. Judging from your example, you do use official IP space for your dialup, that might mean you dont need any masquerading at all. Side remark: If you give out your IP's based on port numbers, you could also stuff the IP adresses into /etc/ppp/options.ttyS<number>, one file per port. This would allow you to even use mgetty's AUTOPPP so that you dont need login scripts on the clients at all. |