Search found 146 matches
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 Topic: Setup time without ntp or the internet? |
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| lazardo Replies: 4 Views: 29165 |
 Forum: Advanced Networking Posted: Wed Nov 12, 2025 4:35 Subject: Re: Setup time without ntp or the internet? |
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The router is not connected to the web or another router that is. Is there a way to set the time on the dd-wrt router? ... I use the following to set time from router running dd-wrt, to rpi- ... |
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| Topic: Command line history (ash_history) |
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| lazardo Replies: 8 Views: 12587 |
Forum: Advanced Networking Posted: Wed Mar 05, 2025 21:39 Subject: Command line history (ash_history) |
| This works on older builds, probably 58953+ also.
shutdown nvram set ash_history="$( history | sed 's/^[[:space:]].[0-9]* //' | gzip | uuencode - )&quo ... |
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| Topic: router wifi MAC randomization |
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| lazardo Replies: 10 Views: 8975 |
Forum: Advanced Networking Posted: Wed Mar 05, 2025 21:20 Subject: router wifi MAC randomization |
| Is it worth a simple dup check?
$ CHECK=d4:e2:2f:c8:f0:b0; ssh dd-wrt "arp -n" | grep -q $CHECK; echo $? 0 $ CHECK=d4:e2:2f:c8:f0:xx; ssh dd-wrt &q ... |
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| Topic: User reported issues: specific to device or general Broadcom |
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| lazardo Replies: 4 Views: 6807 |
Forum: Broadcom SoC based Hardware Posted: Wed Mar 05, 2025 20:48 Subject: User reported issues: specific to device or general Broadcom |
| When users report issues on a new firmware, is it general to Broadcom SoC or specific to that user's router brand, model?
... My cable Internet is 100MB/s max). The only trouble I have from times to ... |
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| Topic: Netgear X6 R8000 very low range |
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| lazardo Replies: 2 Views: 49686 |
Forum: Broadcom SoC based Hardware Posted: Sat Nov 02, 2024 18:54 Subject: Netgear X6 R8000 very low range |
| if you swap channels, 6400 on 52/100 and 8000 on 116/80, does performance follow?
if you switch to high range channels for 80mHZ, ie, 161 upper/upper, does performance change? |
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| Topic: ebtables rules are in TRIPLICATE |
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| lazardo Replies: 6 Views: 1892 |
Forum: Broadcom SoC based Hardware Posted: Thu Sep 19, 2024 17:14 Subject: ebtables rules are in TRIPLICATE |
| This is a know issue.
For custom rules, check first, then add. Example: _pre () { # <iface> <proto> <dport> <IP>[:<port>] iptables - ... |
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| Topic: fast firewall blocking |
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| lazardo Replies: 5 Views: 3287 |
Forum: Advanced Networking Posted: Tue Apr 23, 2024 21:32 Subject: fast firewall blocking |
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$ md5sum fire 65a9db7f857e95dfbcd6528cccdef67b fire $ cat fire #!/bin/sh # block persistent/agressive IP addrs early as possible # https://blog.apnic.net/2024/02/09/drop-early-drop-often ... |
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| Topic: set initial username/passwd without using GUI? |
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| lazardo Replies: 4 Views: 4498 |
Forum: Broadcom SoC based Hardware Posted: Mon Apr 22, 2024 22:23 Subject: set initial username/passwd without using GUI? |
| Thanks.
The goal was to automate the password setting, so I'll try curl POST. |
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| Topic: fast firewall blocking |
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| lazardo Replies: 5 Views: 3287 |
Forum: Advanced Networking Posted: Mon Apr 22, 2024 22:03 Subject: Re: fast firewall blocking |
| Looks like a job for the Big Yellow Taxi. | |
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| Topic: fast firewall blocking |
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| lazardo Replies: 5 Views: 3287 |
Forum: Advanced Networking Posted: Mon Apr 22, 2024 21:47 Subject: Re: fast firewall blocking |
| Recent prototype. Could be a tool for DDoS mitigation, could cause your router to catch fire...
The key idea is to use the 'raw' table as it is before conntrack -> prerouting -> filter -> ... |
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| Topic: fast firewall blocking |
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| lazardo Replies: 5 Views: 3287 |
Forum: Advanced Networking Posted: Sun Apr 21, 2024 23:05 Subject: fast firewall blocking |
| Recent prototype. Could be a tool for DDoS mitigation, could cause your router to catch fire. cheers.
UPDATED: #!/bin/sh # block agressive IPs early as possible # https://blog.apnic.net/202 ... |
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| Topic: set initial username/passwd without using GUI? |
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| lazardo Replies: 4 Views: 4498 |
Forum: Broadcom SoC based Hardware Posted: Thu Mar 21, 2024 18:51 Subject: set initial username/passwd without using GUI? |
| Any way to set initial user/pass after firmware upgrade + factory defaults outside of usual GUI method?
telnet did not work, have not yet tried curl POST. javascript is undecipherable (to me  |
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| Topic: identity toggle for dual router upgrades |
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| lazardo Replies: 0 Views: 19279 |
Forum: Contributions Upload Posted: Tue Mar 19, 2024 20:46 Subject: identity toggle for dual router upgrades |
| Router A, primary in service and functioning
Router B, backup, upgrades, experiments. Occasionally it is nice to leave the primary running and do work on secondary, eg, firmware upgrades, major co ... |
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| Topic: New Build - 03/13/2024 - r55363 |
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| lazardo Replies: 21 Views: 10741 |
Forum: Broadcom SoC based Hardware Posted: Tue Mar 19, 2024 19:55 Subject: New Build - 03/13/2024 - r55363 |
| Router/Version: rt-ac68u C1
File/Kernel: 4.4.302-st49 #11201 SMP Previous/Reset: 53633/yes Mode/Status: AP/nirvana Issues/Errors: none AP + SFE DHCP + dnsmasq, blocking 700K domains 2.4 HT20 ... |
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| Topic: Busybox sleep 0.5 crashed Ash (but not Bash) |
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| lazardo Replies: 27 Views: 11490 |
Forum: Broadcom SoC based Hardware Posted: Sat Mar 16, 2024 6:50 Subject: Busybox sleep 0.5 crashed Ash (but not Bash) |
| ssh dd-wrt "nvram get os_version; date; for i in 1 2 3 4 5 6 7 8 9 0; do usleep 100000; done; date"
53633 Fri Mar 15 23:48:55 PDT 2024 Fri Mar 15 23:48:56 PDT 2024 |
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| All times are GMT |