Download Shareware and Freeware Software for Windows, Linux, Macintosh, PDA

line Home  |  About Us  |  Link To Us  |  FAQ  |  Contact

Serving Software Downloads in 976 Categories, Downloaded 29.872.808 Times

Linksys Syslog 1.0

  Date Added: August 25, 2010  |  Visits: 1.527

Linksys Syslog

Report Broken Link
Printer Friendly Version


Product Homepage
Download (136 downloads)



Linksys Syslog captures the snmp trap messages from a Linksys router and saves these to syslog. This daemon is very small robust and it does its job. Ive gotten this router from a customer/partner DH computers to look at the VPN capabilities. Eventhough these broadband routers are small and cheap their VPN cabalities are okay. Its certainly not a Cisco PIX, but then again the Linksys costs 4 times less. The Linksys is very usable for the SOHO market and with no effort at all you can configure this device as a xDSL/Cable router. After having looked at the specs I wanted to return this device to our customer/partner he told me that he gave it to me and if I didnt find a use for it that the company I worked for IT=it could keep it. So I decided to use this device because it has a 4 ports 100Mb/sec switch and I was still working on a 16 port hub at home. After having updated the firmware to properly support MXSTREAM/PPTP I configured the router. But I wanted to setup logging for all in and outgoing traffic the way that I also had with my FreeBSD ipfw and ipf firewall. So I switched on Logging to my FreeBSD box. It struck me that I couldnt set the syslog facility and warning level, so it didnt seem like syslog. A quick snif with tcpdump revealed that the Linksys uses snmptrap to send the log requests. I used Ethereal to look in the packet to determine the layout of the snmptrap packet. The first 73 bytes are control data telling how large the payload, snmp version, etc. So I decided to only focus on the data from char 73 to the rest of the packet. The program is very simple and straight forward. A UDP socket is opened and bound to port 162, the snmptrap port. The program goes in a loop and waits for data to be read; the programming works blocking. When data is in the read buffer the data is parsed by setting the string pointer to the 73 character. It is then being send to the syslog using syslog(), for the BSD version I used the SECURITY facility, for the non-BSD I use the DAEMON facility. The server is not multi client, which is not necesarry for this application. The handling is done so fast that theres no need for forking new processes or spawning threads. And since it is UDP we will not have to handle an accepts asynchronously to the actual client handler any way, data is being send and stored in the receive buffer by the IP stack..

Requirements: No special requirements
Platforms: Linux
Keyword: Data Linksys Linksys Router Linksys Syslog Networking Router Snmp Snmp Trap So I Syslog System Trap
Users rating: 0/10

License: Freeware Size: 11.26 KB
USER REVIEWS
More Reviews or Write Review


LINKSYS SYSLOG RELATED
Network Management Tools  -  Kiwi Syslog Daemon Service Edition 7
Kiwi Syslog Daemon is a freeware Syslog Daemon for the Windows platform. Runs as a service. It receives, logs, displays and forwards Syslog messages from hosts such as routers, switches, Unix hosts and any other syslog enabled device. There are...
3.9 MB  
Utilities  -  ATMOSphere for Linux 0.2
ATMOSphere is a KDE-based software which allow you to control a router or a wireless access point which are using ATMOS operating system or an OS derived from that. This OS is sold by GlobeSpan Virata with them integrated motherboard Helium (at...
552.96 KB  
Utilities  -  QRS Mobile 1.51
Now you can set up your home network right from your iPhone or iPad. Imagine being able to get your QRS (Quick Router Setup) Mobile-enabled router up and running in no time from the comfort of your couch or favorite chair no more need to hunch...
4.1 MB  
Backup Utilities  -  Power Backup 1.6
Power Backup is a reliable and cost-effective data protection and recovery software to protect critical information stored on your Windows server system. Create and manage easily your backup procedures and automated schedules.
959.32 KB  
Network Monitors  -  PacketTrap Syslog Server 1.1.3301
PacketTrap Syslog Server receives, logs and displays syslog messages from routers, switches, and any other syslog enabled device. Filter by facility, severity, date, host name, key word, forward to another syslog server and export to a file.
6.76 MB  
Backup Utilities  -  Power Backup and Restore 1.6
Power Backup and Restore is a reliable and cost-effective data protection and recovery software to protect critical information stored on your Windows server system. Create and manage easily your backup procedures and automated schedules.
916 KB  
Communication  -  Estimatenoise 1.0
Some curve fitting or smoothing tools can benefit from knowledge of the noise variance to expect on your data. Kalman filters use this information, also some spline fitting tools. So I wrote a function to extract the noise variance from a signal...
10 KB  
Sports  -  OrienteeringLive 1.0.0.1
Follow your orienteering friends result live in this app. It will be the same result as in the webpage http://www.obasen.nu/liveresultat/ The data source for this application is the EmmaClient. The EmmaClient is a client-server system for...
1024 KB  
Productivity  -  WP Feeder 1.0.2.0
Get latest news about windows phone using this app. By using this app you can always stay updated about the windows phone. This app collects data from various sources and display it in a convenient manner, so that you can easily read the...
2 MB  
Network & Internet  -  mod_cband 0.9.7.5
mod_cband is an Apache 2 module provided to solve the problem of limiting users and virtualhosts bandwidth usage. When the configured virtualhosts transfer limit is exceeded, mod_cband will redirect all further requests to a location specified in...
70.66 KB  
NEW DOWNLOADS IN NETWORK & INTERNET, NETWORKING TOOLS
Network & Internet  -  Free WiFi Hotspot 3.3.1
Free WiFi Hotspot is a super easy solution to turn your laptop or notebook into a portable Wi-Fi hotspot, wirelessly sharing your internet connections like DSL, Cable, Bluetooth, Mobile Broadband Card, Dial-Up, etc. through the built-in wireless...
1.04 MB  
Network & Internet  -  Easy Uploads 1.8
Easy uploads is a file storage media streaming application designed by Filestreamers that allows you to upload, store, and stream your files from their virtually unlimited file storage server. Easy Uploads can backup,share, and stream your files...
615.97 KB  
Network & Internet  -  IPv6 CARE 3.2b
IPv6 CARE, "IPv6 Compliant Automatic Runtime Environment", is a Linux tool able to patch ipv6-agnostic programs on-the-fly ('patch' mode). It can also generate a diagnosis about the IPv6 compliance of an application ('check' mode).
409.6 KB  
Network & Internet  -  PacketFence ZEN 3.1.0
PacketFence is a fully supported, trusted, Free and Open Source network access control (NAC) system. Boosting an impressive feature set including a captive-portal for registration and remediation, centralized wired and wireless management, 802.1X...
1024 MB  
Network & Internet  -  django-dbstorage 1.3
A Django file storage backend for files in the database.
10.24 KB  
Networking Tools  -  gvrpad 0.1
gvrpad is a daemon that makes GVRP announcements of all VLAN interfaces on a FreeBSD system. GVRP is the GARP VLAN Registration Protocol, defined in IEEE 802.1Q (VLANS); GARP is the Generic Attribute Registration Protocol, defined in 802.1D...
15.36 KB  
Networking Tools  -  Cheops 0.61
Cheops is an Open Source Network User Interface. It is designed to be the network equivalent of a swiss-army knife, unifying your network utilities. Cheops is for the network what a file manager is for your filesystem..
317.44 KB  
Networking Tools  -  dynacc 0.5.0
Dynacc aims to be a Pakage which gives you control other your Internet Connection. It runs a linux router/host which provides MASQ services and HTTP proxying for a LAN. It gives you the Power to define users/groups which are allowed to make...
122.88 KB  
Networking Tools  -  ssh tunnel on demand 1.0
ssh tunnel on demand provides a script that creates an SSH tunnel on demand. ssh tunnel on demand is a script that makes it possible for a user to create an SSH tunnel to a server and connect to it without needing an account on the box or any...
13.31 KB  
Networking Tools  -  strongSwan 4.1.5
strongSwan is an OpenSource IPsec implementation for the Linux operating system. strongSwan is an OpenSource IPsec implementation for the Linux operating system. In order to have a stable IPsec platform to base our future extensions of the X.509...
1.7 MB