Date: Mon, 26 Nov 2001 23:57:34 +0100 From: =?iso-8859-2?Q?Radek_V=E1clav=EDk?= <radekvaclavik@yahoo.com> To: <freebsd-questions@FreeBSD.ORG> Subject: IPFW rules Message-ID: <013301c176cd$bd523860$fd6c2093@arvi>
index | next in thread | raw e-mail
[-- Attachment #1 --] Hi all, I have already posted this questing on the news server, but didn't get an answer :-(. Perhaps someone here (maybe the author) can help. My problem is this one: I have a network, which has a relatively slow connection out to the world. And due to a lots of ftp traffic, other services (like ssh, telnet, vnc..etc) are getting very slow because of high ping and packet loss. Therefore, I would like to set priority to packets at different ports (for the firewall to handle these packets prior to the other ones - like ftp). And this is it. How to create rule for this? I don't want to strictly restrict the bandwitch for ftp (to have full use of the line for ftp when not using the other services). And even if I'd decide to do so (rules for this work fine), I don't know, what ports to restrict ( 2o only doesn't work, cause a lot of users download from different ftp ports). Thanks a lot for help! Radek -- [:aRVi:] RadekVaclavik@yahoo.com ICQ: 56909029 [-- Attachment #2 --] <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META http-equiv=Content-Type content="text/html; charset=iso-8859-2"> <META content="MSHTML 5.50.4522.1800" name=GENERATOR> <STYLE></STYLE> </HEAD> <BODY bgColor=#ffffff> <DIV><FONT face="Arial CE" size=2><FONT face="Times New Roman" size=3>Hi all,</FONT></FONT></DIV> <DIV><FONT face="Arial CE" size=2><FONT face="Times New Roman" size=3></FONT></FONT> </DIV> <DIV><FONT face="Arial CE" size=2><FONT face="Times New Roman" size=3>I have already posted this questing on the news server, but didn't get an answer :-(. Perhaps someone here (maybe the author) can help.</DIV><FONT face="Arial CE" size=2></FONT> <DIV><BR>My problem is this one: I have a network, which has a relatively slow<BR>connection out to the world. And due to a lots of ftp traffic, other<BR>services (like ssh, telnet, vnc..etc) are getting very slow because of high<BR>ping and packet loss. Therefore, I would like to set priority to packets at<BR>different ports (for the firewall to handle these packets prior to the other<BR>ones - like ftp). And this is it. How to create rule for this?<BR>I don't want to strictly restrict the bandwitch for ftp (to have full use of<BR>the line for ftp when not using the other services). And even if I'd decide<BR>to do so (rules for this work fine), I don't know, what ports to restrict<BR>( 2o only doesn't work, cause a lot of users download from different ftp<BR>ports).<BR><BR>Thanks a lot for help!</DIV> <DIV> </DIV> <DIV><FONT face="Arial CE" size=2>Radek</FONT></FONT><BR></DIV> <DIV>--</DIV></FONT> <DIV><FONT face="Arial CE" size=2>[:aRVi:]<BR><A href="mailto:RadekVaclavik@yahoo.com">RadekVaclavik@yahoo.com</A><BR>ICQ: 56909029</FONT></DIV></BODY></HTML>help
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?013301c176cd$bd523860$fd6c2093>