Re[6]: natd UDP errors with PPP demand dial

2002-02-09 Thread Marko
On 2/8/2002 Rogier R. Mulhuijzen [EMAIL PROTECTED] wrote: RRM 1) Maybe the IP change isn't getting through to natd like it should. RRM 2) Have ppp kill -9 natd on link down and start natd on linkup. RRM Doc Thank you for the suggestion, Doc. The IP change gets through to natd, but the

Re: Re[4]: natd UDP errors with PPP demand dial

2002-02-08 Thread Rogier R. Mulhuijzen
I think I have to stick with the conventional setup, and go back to trying to answer my original questions: 1. Why is the machine trying to send packets to its own previous IP? 2. How do I stop that? 1) Maybe the IP change isn't getting through to natd like it should. 2) Have ppp kill

Re[6]: natd UDP errors with PPP demand dial

2002-02-07 Thread Marko
I think I have to stick with the conventional setup, and go back to trying to answer my original questions: 1. Why is the machine trying to send packets to its own previous IP? 2. How do I stop that? I Well, for some brute-force debugging, maybe you can get some extra clues by I

Re: Re[6]: natd UDP errors with PPP demand dial

2002-02-07 Thread Ian
I'm starting to feel like I *almost* understand what's happening here. I'm actually in the middle of making some changes to natd, but not to this part of it. (I'm just fixing some bugs in the code that translates IRC DCC control message packets.) From the output you posted, things start out

Re[8]: natd UDP errors with PPP demand dial

2002-02-07 Thread Marko
I I'm starting to feel like I *almost* understand what's happening here. I'm I actually in the middle of making some changes to natd, but not to this part I of it. (I'm just fixing some bugs in the code that translates IRC DCC I control message packets.) I From the output you posted, things

Re: natd UDP errors with PPP demand dial

2002-02-07 Thread Terry Lambert
Ian wrote: Out [TCP] [TCP] 192.168.0.10:3979 - 207.69.200.225:110 aliased to [TCP] 207.69.102.20:3979 - 207.69.200.225:110 Out [TCP] [TCP] 192.168.0.10:3979 - 207.69.200.225:110 aliased to [TCP] 207.69.102.20:3979 - 207.69.200.225:110 Out [TCP] [TCP]

Re[3]: natd UDP errors with PPP demand dial

2002-02-06 Thread Marko
Thank you for your response, Rogier. RRM 1) Have you told natd the interface is dynamic and might change IPs? Yes, of course. RRM 2) If you're using ppp, why even bother with natd? The NAT in ppp uses the RRM exact same libalias and gives you less headaches with ipfw because the RRM

Re[4]: natd UDP errors with PPP demand dial

2002-02-06 Thread Marko
M Thank you for your response, Rogier. RRM 1) Have you told natd the interface is dynamic and might change IPs? M Yes, of course. RRM 2) If you're using ppp, why even bother with natd? The NAT in ppp uses the RRM exact same libalias and gives you less headaches with ipfw because the RRM

Re: Re[4]: natd UDP errors with PPP demand dial

2002-02-06 Thread Ian
I think I have to stick with the conventional setup, and go back to trying to answer my original questions: 1. Why is the machine trying to send packets to its own previous IP? 2. How do I stop that? Well, for some brute-force debugging, maybe you can get some extra clues by manually

Re[2]: natd UDP errors with PPP demand dial

2002-02-05 Thread Marko
DW On Sat, 2 Feb 2002, Marko wrote: My question is concerning the popular netd[pid] failed to write packet back [Permission denied] message. DW This is caused by ipfw blocking packets after natd has translated them. DW Check your firewall rules. DW It might be an odd race of the rules

Re[2]: natd UDP errors with PPP demand dial

2002-02-05 Thread Rogier R. Mulhuijzen
Natd is already running when a ppp session is set up each time. So is ipfw. Ipfw is configured thourgh its own configuration file. So, it seems I shouldn't have to set anything extra up in the ppp.linkup. 1) Have you told natd the interface is dynamic and might change IPs? 2) If you're

Re: natd UDP errors with PPP demand dial

2002-02-04 Thread Doug White
On Sat, 2 Feb 2002, Marko wrote: My question is concerning the popular netd[pid] failed to write packet back [Permission denied] message. This is caused by ipfw blocking packets after natd has translated them. Check your firewall rules. It might be an odd race of the rules not getting