DD-WRT for R6300/R6300v2

For Netgear R6300 v2
Features Added:-
-----------------
- Zabbix Agent Server
- FreeRadius Server

Features Fixed:-
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- FTP
- SAMBA3

11-June-2014:-
===============
DDWRT firmware is based on revision 24170.

Features Included :-
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- Wireless Basic
- Wireless Security
- Wireless Guest Network
- Wireless Guest NetWrok Security
- Wireless Bridging (Wireless Client Bridge)
- USB Storage
- USB auto-mount Support (Single and multiple partition)
- File System (VFAT, Ext2, Ext3, NTFS)
- jffs2
- IPKG
- Firmware Upgrade
- Factory Reset
- Backup Settings
- Reset Button
- Wifi ON/OFF Button
- LED
- WAN Configurable in STATIC, DHCP ,PPPoE and PPTP mode
- Secure Shell (SSH, SCP)
- Telnet
- Remote WebGUI Management
- Remote Telnet Management
- Remote SSH Management
- VLANs
- Iptables
- Firewall
- PPTP VPN Server
- OpenVPN Client
- OpenVPN Server
- VPN Passthrough
- PPPoE Server
- DDNS
- SNMP
- epi-ttcp
- iperf
- NTP Client
- WifiDog
- Scheduled Reboot
- Boot Wait
- Cron
- Syslog
- MAC Address Clone
- WOL
- Port Forrowarding
- Port Range Forrwarding
- Port Triggering
- DMZ
- UPnP
- miniDLNA
- Bandwidth Monitoring
- Qos

Known Issues:-
---------------
- USB Unmount.
- Issue with WEP and TKIP Security type in 5GHz Wireless interface.

Features supported:

Wireless Basic
Wireless Security
Wireless Bridging
WAN Configurable in STATIC, DHCP and PPPoE mode
Remote login (Telnet, SSH)
Remote Copy (SCP)
USB Storage Support
USB auto-mount Support (Single and multiple partition)
File System Support (VFAT, Ext2, Ext3, NTFS)
FTP
Iptables
Firewall
Firmware Upgrade
Factory Reset
Backup Settings
Reset Button
LED
OpenVPN Client
OpenVPN Server
VPN Passthrough
DDNS
SNMP
EPI-TTCP
NTP Client
ip command
Bandwidth Monitoring
WifiDog
GPT Support
Scheduled Reboot
Boot Wait
Cron
Syslog
MAC Address Clone
WOL
UPnP
NAT Loopback

Known Issues:

PPTP VPN
jffs2 Support
SAMBA

Link to Source

Original NETGEAR firmware for the R6300 802.11ac wireless router.