Full Disclosure mailing list archives
Re: Fw: [NTBUGTRAQ] Win 2003 DNS requests makes replies over 512 byte PIX limit
From: Mathias Gerber <mathias () intergga ch>
Date: Thu, 8 May 2003 22:36:16 +0200
Hello hggdh, On Thu, 8 May 2003 12:09:22 -0500 you wrote:
FYI. Any ideas?We are running the latest version (6.3.1) on our Cisco PIX and it appears that there is hard limit of 512 bytes on ANY UDP packets arriving on port 53. Everything exceeding that is dropped.
AFAIK the DNS uses TCP for larger replys. -- mathias _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.netsys.com/full-disclosure-charter.html
Current thread:
- Fw: [NTBUGTRAQ] Win 2003 DNS requests makes replies over 512 byte PIX limit hggdh (May 08)
- Re: Fw: [NTBUGTRAQ] Win 2003 DNS requests makes replies over 512 byte PIX limit Mathias Gerber (May 08)
- Re: Fw: [NTBUGTRAQ] Win 2003 DNS requests makes replies over 512 byte PIX limit Valdis . Kletnieks (May 08)
- Re: Fw: [NTBUGTRAQ] Win 2003 DNS requests makes replies over 512 byte PIX limit Derek Atkins (May 08)
- Re: Fw: [NTBUGTRAQ] Win 2003 DNS requests makes replies over 512 byte PIX limit hggdh (May 08)
- Re: Fw: [NTBUGTRAQ] Win 2003 DNS requests makes replies over 512 byte PIX limit Mathias Gerber (May 08)