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  Topic: Insights: R7000 w/ 4x VLAN Trunks & Bridges, 5x WAP
MrPete

Replies: 0
Views: 204

PostForum: Broadcom SoC based Hardware   Posted: Sat May 18, 2019 16:20   Subject: Insights: R7000 w/ 4x VLAN Trunks & Bridges, 5x WAP
Thanks to a great bugfix from BrainSlayer and other help, I've learned a ton in the last few weeks and am sharing lessons learned here.

Summary (what you'll find below)

Diagnosing/fixing stabili ...
  Topic: What impacts SFE speed? (Does it work on LAN data?)
MrPete

Replies: 9
Views: 358

PostForum: Broadcom SoC based Hardware   Posted: Thu May 02, 2019 14:13   Subject: What impacts SFE speed? (Does it work on LAN data?)
On a basic setup (where you do not have multiple subnets) only LAN<>WAN traffic is going through the firewall
I have multiple subnets... however, in this case I'm just testing from a workstatio ...
  Topic: What impacts SFE speed? (Does it work on LAN data?)
MrPete

Replies: 9
Views: 358

PostForum: Broadcom SoC based Hardware   Posted: Thu May 02, 2019 14:12   Subject: What impacts SFE speed? (Does it work on LAN data?)
Besides users on stock firmware I am not aware of someone having 900 Mb/s on LAN<>WAN traffic with an R7000 (without overclocking), but I do not see everything Smile
Kong said he did it Wink

I've ...
  Topic: What impacts SFE speed? (Does it work on LAN data?)
MrPete

Replies: 9
Views: 358

PostForum: Broadcom SoC based Hardware   Posted: Thu May 02, 2019 10:22   Subject: What impacts SFE speed? (Does it work on LAN data?)
Actually, SFE speeds up LAN traffic as well, if the traffic goes thru the Linux firewall. Basically SFE bypasses the netfilter rules once connection has been established. Since the rules are always ...
  Topic: What impacts SFE speed? (Does it work on LAN data?)
MrPete

Replies: 9
Views: 358

PostForum: Broadcom SoC based Hardware   Posted: Thu May 02, 2019 3:12   Subject: What impacts SFE speed? (Does it work on LAN data?)
I'm using Kong's latest build on an R7000.
I have wired gigabit ethernet.
Between two workstations, I get gigabit speed as hoped (bypassing the router).
My iptables has "RELATED, ESTABLISHED& ...
  Topic: 100% repeatable: syslogd dies saving Access Restrictions
MrPete

Replies: 1
Views: 188

PostForum: Broadcom SoC based Hardware   Posted: Thu Aug 30, 2018 19:23   Subject: 100% repeatable: syslogd dies saving Access Restrictions
I don't see a bug report on this, although I can detect the issue in other reports.

If you click "Apply" in Access Restrictions, a LOT of services get rebuilt. One stays reliably dead.
...
  Topic: Q: diagnostic help on wifi? Docs for "nas" cmd?
MrPete

Replies: 2
Views: 502

PostForum: Broadcom SoC based Hardware   Posted: Thu Aug 30, 2018 19:12   Subject: Q: diagnostic help on wifi? Docs for "nas" cmd?
I now have a workaround: complete power cycle fixes it for a while.

Reboot does NOT.
  Topic: Q: diagnostic help on wifi? Docs for "nas" cmd?
MrPete

Replies: 2
Views: 502

PostForum: Broadcom SoC based Hardware   Posted: Thu Aug 30, 2018 17:25   Subject: Q: diagnostic help on wifi? Docs for "nas" cmd?
I'm still/again having this issue.

I've found a bit more info:
* Some documentation for the broadcom 'nas' command, which apparently manages security for WiFi, is here:
https://forum.dd-wrt.com/p ...
  Topic: TTCP built in again someday?
MrPete

Replies: 1
Views: 179

PostForum: Broadcom SoC based Hardware   Posted: Thu May 31, 2018 20:30   Subject: TTCP built in again someday?
I need to test network throughput. TTCP is a wonderful tool for this.

In 2006, BrainSlayer said the epi_ttcp version was part of DDWRT. https://forum.dd-wrt.com/phpBB2/viewtopic.php?t=6624&high ...
  Topic: HINT: Cross-VPN broadcast discovery (I used for Retrospect)
MrPete

Replies: 0
Views: 169

PostForum: Broadcom SoC based Hardware   Posted: Wed May 30, 2018 20:47   Subject: HINT: Cross-VPN broadcast discovery (I used for Retrospect)
Here's a simple hint for those who use DD-WRT together with OpenVPN to link subnets into a single LAN.

Our Retrospect backup software uses subnet broadcast discovery to find all client machines. It ...
  Topic: Separation between IoT and home network
MrPete

Replies: 5
Views: 1449

PostForum: General Questions   Posted: Thu Apr 05, 2018 15:13   Subject: Separation between IoT and home network
My situation is similar but not identical. Here's what I did:
1) Split the network into multiple subnets, with virtual wifi instances for each as needed. In my case I have:
- Internal "secur ...
  Topic: WIKI: create account
MrPete

Replies: 48
Views: 120359

PostForum: General Questions   Posted: Mon Apr 02, 2018 14:33   Subject: WIKI: create account
ian5142 suggested this is the place for me to request being added as a wiki editor.

Yes please... this is one way I feel I can helpfully and effectively/efficiently contribute.

I have lots of ex ...
  Topic: Isolated VLAN on all ports with Internet
MrPete

Replies: 2
Views: 963

PostForum: Broadcom SoC based Hardware   Posted: Mon Apr 02, 2018 0:38   Subject: Isolated VLAN on all ports with Internet
At the very least, follow my updated guide to setting up VLANs.

Unfortunately, any time you go beyond the basics, some manual nvram changes are required.

See here:
[url=https://www.dd-wrt.com ...
  Topic: Q: diagnostic help on wifi? Docs for "nas" cmd?
MrPete

Replies: 2
Views: 502

PostForum: Broadcom SoC based Hardware   Posted: Thu Mar 29, 2018 17:19   Subject: Q: diagnostic help on wifi? Docs for "nas" cmd?
Hi all,

I thought I had my setup (or bug workaround) issues nailed, but I do not.

With no changes of any kind, and with saved and "diff"ed nvram setting to confirm it:

* A few days ...
  Topic: Found BUG - source of "Cross Site Action Detected"
MrPete

Replies: 0
Views: 336

PostForum: Broadcom SoC based Hardware   Posted: Wed Mar 28, 2018 13:45   Subject: Found BUG - source of "Cross Site Action Detected"
(Using latest Kong build but this is generic) I recorded an overnight tcpdump and corrrelated to DDWRT logs. I was able to find, then 'wireshark' log, then replicate the issue.

In my case, the erro ...
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