Apr 16, 2011 · This article will serve as a quick tutorial on installing TCPDump on a LinkSys WRT54GL box running the custom DD-WRT firmware. TCPDump is a command line packet analyser. It’s a bit like Wireshark except it is command line based and in this tutorial, we will be installing it on a router and not on a PC.

Added support for .csv files in 'Save Packet Summaries' option. Added 'Add Header Line To CSV/Tab-Delimited File' option. When this option is turned on, the column names are added as the first line when you export to csv or tab-delimited file. Version 1.63: Added 'Automatically Scroll Down in Live Mode' option, under the Options menu Version 1.62: killing the upnp process (required a kill -9) and either manually restarting or allowing dd-wrt to automatically restart upnp resulted in the same symptoms as a router reboot. I was going to pull out a packet sniffer but we noticed the problem only occured when one specific computer was on. May 06, 2020 · If you were connected wirelessly, you should eventually see a Wi-Fi network titled dd-wrt. Connect to it, then head to 192.168.1.1 to configure your router. Connect to it, then head to 192.168.1.1 Netgear R6700 DD-WRT FlashRouter . Special Price $149.99 Regular Price $159.99. View Product Add to Compare. Netgear R9000 DD-WRT FlashRouter I ran DD-WRT on a WRT54GL for a few months, and during this time, I kept experiencing intermittent connection problems. I spent hours and hours poring over packet sniffer logs, and finally discovered that the router was the problem. So I tried switching to Tomato, and it worked perfectly. (That was 2007, and as far as I know, the bug is still Hello Have had this model RBR40 RBS40 of Orbi for some time and am very happy with its performance once I installed two corresponding satellite units. I am keen to capture the usage of each wifi device connected to the Orbi base unit and the satellites. The Orbi base unit is set up as an AP. Ahea

May 14, 2007 · Prevent packet sniffing with DD-WRT, PPTP and VPN If you connect to the internet wirelessly, a firewall and antivirus software won’t prevent possibly sensitive information — transmitted from your laptop to the router — from being seen by packet sniffers.

For example, a packet sniffer is a great tool for a system administrator to use to identify why network traffic is slower than usual. They can also help businesses monitor network activity to ensure productivity and they can assist individual users like you in keeping your network secure. libpcap is the packet capture library needed by tcpdump, kismet_drone, isakmpd and some other programs 651: 652: config CONFIG_LIBDL 653: bool "libdl" 654: default n 655: help 656: libdl is the dynamic linking interface library. 657: 658: config CONFIG_LIBM 659: bool "libm" 660: default n 661: help 662: libm is the mathematical library. 663

Dec 24, 2015 · Reduce packet errors. Some routers work perfectly at this point, but if you notice packet errors, I’ve dealt with that topic in a separate post. Other capabilities. If your router has USB ports, here’s how set it up to act as a print server. And here’s how I configure DD-WRT on a second router as an access point.

May 14, 2007 · Prevent packet sniffing with DD-WRT, PPTP and VPN If you connect to the internet wirelessly, a firewall and antivirus software won’t prevent possibly sensitive information — transmitted from your laptop to the router — from being seen by packet sniffers. Introduction. Be using a build NO OLDER than r32170 before proceeding! Quality of Service (QoS) is a method to guarantee a bandwidth relationship between individual applications or protocols. Jul 13, 2015 · The most important thing is, you know the basics and you understand most of the labels and functions found in your DD-WRT QoS settings page. So take note of priority classes (premium, standard, etc.), priority modes (MAC address, Netmask, etc.) and mark values. Thank you for reading my guide on DD-WRT Quality of Service Configuration. My problem is that I run everything through a switch and the router is the only thing guaranteed to see every outgoing packet. It is a Buffalo router flashed to use DD-WRT. Jun 10, 2009 · I did have the exact issue you did, which is why I decided to try DD-WRT before tossing the router out. It helped the issue drastically where the packet loss does not occur anymore. Maybe the config is corrupt? The first time I tried to flash to dd-wrt, all my tabs came up in jibberish. After an update, worked fine.