| Both sides previous revisionPrevious revisionNext revision | Previous revision |
| devices:network:netgear_r6260_dd-wrt [2026/07/04 23:20] – Sean Rhone | devices:network:netgear_r6260_dd-wrt [2026/07/06 08:58] (current) – Sean Rhone |
|---|
| * TCP Timeout: ''3600'' seconds | * TCP Timeout: ''3600'' seconds |
| * UDP Timeout: ''120'' seconds | * UDP Timeout: ''120'' seconds |
| | |
| | ==== Etc ==== |
| | |
| | * https://blog.cloudflare.com/optimizing-tcp-for-high-throughput-and-low-latency/#new-settings-under-test-new |
| | * 2026/07/06: Likely ''tcp_rmem'' and/or ''tcp_wmem'' had high RAM use before 24hr reboot |
| | |
| | <code> |
| | tcp_rmem |
| | 4096 131072 940864 |
| | 8192 262144 536870912 |
| | |
| | tcp_wmem |
| | 4096 16384 940864 |
| | 4096 16384 536870912 |
| | |
| | tcp_adv_win_scale |
| | 1 |
| | -2 |
| | |
| | tcp_collapse_max_bytes |
| | 0 |
| | 6291456 |
| | |
| | tcp_notsent_lowat |
| | 4294967295 |
| | 131072</code> |
| |
| ===== Administration ===== | ===== Administration ===== |
| ===== nmrpflash ===== | ===== nmrpflash ===== |
| |
| * :!: 2025/10/25: FreeBSD ''nmrpflash'' can't be used to initial-flash DD-WRT (([[https://github.com/jclehner/nmrpflash/issues/84|TFTP block rollover]]; [[#freebsd|NETGEAR stock]] flashes fine for webUI flash to DD-WRT later)) | * 2025/10/25: FreeBSD ''nmrpflash'' couldn't be used to initial-flash DD-WRT (([[https://github.com/jclehner/nmrpflash/issues/84|TFTP block rollover]]; [[#freebsd|NETGEAR stock]] flashes fine for webUI flash to DD-WRT later)) |
| |
| ==== Windows ==== | ==== Windows ==== |
| |
| * https://npcap.com/#download | * https://npcap.com/#download |
| * Last tested: ''npcap-1.83.exe'' | * Last tested: ''npcap-1.88.exe'' |
| |
| * ''[x]'' Install Npcap in WinPcap API-compatible Mode | * ''[x]'' Install Npcap in WinPcap API-compatible Mode |
| |
| * https://github.com/jclehner/nmrpflash/releases | * https://github.com/jclehner/nmrpflash/releases |
| * Last tested: ''nmrpflash-0.9.25-win32.zip'' | * Last tested: ''nmrpflash-0.9.27-win32.zip'' |
| |
| * https://download1.dd-wrt.com/dd-wrtv2/downloads/betas/latest/netgear-r6260/ | * https://download1.dd-wrt.com/dd-wrtv2/downloads/betas/latest/netgear-r6260/ |
| |
| "%UserProfile%\Downloads\nmrpflash-0.9.25-win32\nmrpflash.exe" -L | "%UserProfile%\Downloads\nmrpflash-0.9.27-win32\nmrpflash.exe" -L |
| |
| "%UserProfile%\Downloads\nmrpflash-0.9.25-win32\nmrpflash.exe" -f "%UserProfile%\Downloads\factory-to-ddwrt.img" -i "net7" -v | "%UserProfile%\Downloads\nmrpflash-0.9.27-win32\nmrpflash.exe" -f "%UserProfile%\Downloads\factory-to-ddwrt.img" -i "net7" -v |
| |
| ====== Recovery ====== | ====== Recovery ====== |
| |
| * https://npcap.com/#download | * https://npcap.com/#download |
| * Last tested: ''npcap-1.83.exe'' | * Last tested: ''npcap-1.88.exe'' |
| |
| * ''[x]'' Install Npcap in WinPcap API-compatible Mode | * ''[x]'' Install Npcap in WinPcap API-compatible Mode |
| |
| * https://github.com/jclehner/nmrpflash/releases | * https://github.com/jclehner/nmrpflash/releases |
| * Last tested: ''nmrpflash-0.9.25-win32.zip'' | * Last tested: ''nmrpflash-0.9.27-win32.zip'' |
| |
| * https://www.netgear.com/support/product/r6260/#download | * https://www.netgear.com/support/product/r6260/#download |
| * Post-flash URL: http://192.168.1.1/BRS_index.htm | * Post-flash URL: http://192.168.1.1/BRS_index.htm |
| |
| "%UserProfile%\Downloads\nmrpflash-0.9.25-win32\nmrpflash.exe" -L | "%UserProfile%\Downloads\nmrpflash-0.9.27-win32\nmrpflash.exe" -L |
| |
| "%UserProfile%\Downloads\nmrpflash-0.9.25-win32\nmrpflash.exe" -a "192.168.1.1" -f "%UserProfile%\Downloads\R6260-V1.1.1.88\R6260-V1.1.1.88_1.0.1.img" -i "net7" -M "255.255.255.0" -R "NA" -v | "%UserProfile%\Downloads\nmrpflash-0.9.27-win32\nmrpflash.exe" -a "192.168.1.1" -f "%UserProfile%\Downloads\R6260-V1.1.1.88\R6260-V1.1.1.88_1.0.1.img" -i "net7" -M "255.255.255.0" -R "NA" -v |
| |
