FreeBSD - NAT


 
Thread Tools Search this Thread
Special Forums IP Networking FreeBSD - NAT
# 1  
Old 04-12-2002
Question FreeBSD - NAT

Hi All!

I have a Pentium 100 (32 MBRAM) with FreeBSD 4.4 installed on it and I am using it as a gateway. When I am downloading (or uploading) stuff simultaneously I see that natd is using up to 100% of the cpu capacity, hence the internet connection becomes blocked.

My guess is I will have to change some (?) parameters and recompile but I am not sure. Has anyone got ideas how I could fix the problem?

Thanx in advance...
# 2  
Old 04-15-2002
Did you check the natd man page of your system ?
http://www.freebsd.org/cgi/man.cgi?natd

Here is a page that might solve your problem.
http://www.freebsddiary.org/dns.php
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. UNIX for Beginners Questions & Answers

Dynamic NAT from pool on FreeBSD

Good day, I have a FreeBSD 8.1 server installed and connected to network. (See topology screenshot). I need to masquarade the PC ip 192.168.1.2 on FreeBSD to 1.1.1.3, not to 1.1.1.2. On router the the source traffic must been from 1.1.1.3, not from 1.1.1.2. Is it possible? I tried... (0 Replies)
Discussion started by: pamir199191
0 Replies

2. Solaris

OpenVPN and NAT

Hi. I am attempting to set up an OpenVPN server on my Solaris 11 box by following all the Linux guides. Thus far I have a working VPN that I can connect to and ssh onto my VPN server over which is great but not what I require long term. I would like to route all VPN client requests for addresses... (0 Replies)
Discussion started by: nickb1976
0 Replies

3. Infrastructure Monitoring

Snmp and NAT

Hello, I am facing this scenario: three or more remote LAN (peripheral offices), with the same devices (printers, NAS) in each of them. Those LANs have the same network addresses, i.e.192.168.1.* (are connected to WAN via NAT). I need to collect snmp traps from a central server (public IP).... (4 Replies)
Discussion started by: neutrino
4 Replies

4. Solaris

NAT IPFilter

Hi everybody, I'm running on Solaris 10 X86 (update 1009). I would like to make NAT's rule. I explain you. On Solaris, I configure the principal interface e1000g0 with IP : 192.168.0.33 I created the first logical interface like that : ifconfig e1000g0 addif 192.168.0.40 netmask... (0 Replies)
Discussion started by: aureliensm
0 Replies

5. Shell Programming and Scripting

NAT detection

hellou, can anybody help me with nat detection in real time ? i prefer some detection script because i try some nat detection program's for example p0f or i'm using tcpdump, but i would get contain of specific packet. Some ideas? (1 Reply)
Discussion started by: TheTechnic
1 Replies

6. Programming

Application crashes in FreeBSD 7.1 while working ok in FreeBSD 6.3

Hello there, My mulithreaded application (which is too large to represent the source code here) is crashing after installing FreeBSD 7.1-RELEASE/amd64. It worked properly on others machines (Dual Cores with 4GB of RAM - FreeBSD 6.2-RELEASE/i386). The current machine has 2x Core 2 Duo... (1 Reply)
Discussion started by: Seenquev
1 Replies

7. IP Networking

L2 nat

Hi All, Is there any possibility to change the IP address of a package according to its MAC address. It would be a sort of L2 NAT. (i.e. If the MAC address is 00:1A:A0:1E:XX:XX so the dir IP will be 192.168.X.X) Thanks!. (4 Replies)
Discussion started by: lagigliaivan
4 Replies

8. IP Networking

NAT address

Hi Could anybody tell me the solaris command to display the NAT address Thanks in advance (5 Replies)
Discussion started by: axes
5 Replies

9. IP Networking

NAT question

i have a firewall with two interfaces eth0 and eth1, eth0 is connected to an external network, and eth0 is connected to a private lan. im using this command for NAT iptables -A POSTROUTING -t nat -s 192.168.0.0/24 -o eth0 -j SNAT --to-source 223.0.0.3 my questions are : 1) how can i... (4 Replies)
Discussion started by: ratamahatta
4 Replies

10. BSD

proxy or NAT

how do i configure proxy in freeBSD or NAT so that when i set it up as a server can connect other to my new gateway (0 Replies)
Discussion started by: AkinOkin
0 Replies
Login or Register to Ask a Question