Tag Archives: fixes

Making FiOS Actiontec Router and Apple Bonjour Services Play Together

I have Verizon FiOS at home. It's very fast, but if you want optimal speed and all the features the service offers, you must use the router supplied by Verizon. This week, Verizon replaced my old router with a new one: Actiontec MI424WR-GEN3I. Unlike the older model it replaced, the new router is a Gigabit LAN router and a 802.11n wireless router. That's great! But with the new speed also came a new problem: Bonjour services were't working properly on my home network. Specifically, my MacBook (using WiFi) could not find other computers and printers on the network.

Apparently, this is a common problem.

First, I tried this supposed solution: disable 802.11b mode. No luck.

Then, I saw this suggestion: create an ACL whitelist entry for in the IGMP proxy settings on the Actiontec router. That sounded ridiculous, so I kept looking.

Finally, I came across this: disable the IGMP proxy on the Actiontec router. I am loathe to disable a default setting that I don't understand, but this fixed my problem instantly, and I have yet to see any negative consequences.

Fixing Node.js v0.8.2 Build on Linux

There's a nasty gcc bug on RedHat (RHEL 6) and CentOS Linux (and related) that gets triggered when you try to build Node.js v0.8.2: pure virtual method called.

Solution: Run make install CFLAGS+=-O2 CXXFLAGS+=-O2 instead of just make install.

More info:

Fun with River2

I decided to install Dave Winer's River2 to supplement my usual feed reading. Now that I can access it via its smart use of Dropbox, it should be good for feeds that I don't feel like I need to see every headline.

One of the things I love about River2 is that it's an app that runs in the OPML Editor, which means that it is endlessly hackable and (apropos to this post) you can fix your own bugs.

So here's a bug report. And fix. (Actually, it could be a workaround for a bug in another application, as I explain below).

  1. What I was doing: From the Tools > River2 > Pages menu, I selected a page to view (any one, it's the same bug no matter which page).
  2. What I expected to happen: I expected the selected page to open in my default web browser, Pale Moon (a Windows-optimized build of Firefox)
  3. What actually happened: Nothing. Not even an error dialog.

I immediately suspected that the problem was the communication between the OPML Editor and the Pale Moon browser. After all, there was a major bug for the longest time in Firefox's DDE implementation that required a workaround.

Bottom line: the OPML Editor's DDE implementation expects that the DDE service name is the same as the name of the executable with the filename suffix removed. So, for Excel, the service name is "excel," and for Firefox it's "firefox." But the service name is determined by the application, and the Pale Moon developers decided that its service name would be "Pale Moon," not "palemoon." A simple patch to system.verbs.builtins.webBrowser.openURL resolves the problem.

if string.lower (id) contains "palemoon" { // 2/11/11; 12:09:06 AM by DJM
 ddeName = "Pale Moon";
  return (webBrowser.callBrowser (ddeName, "WWW_OpenURL", s+",,0,0,,,,"))}

The function webBrowser.callBrowser expects ddeName to be the name of the executable, from which it attempts to remove the ".exe" suffix. Luckily, if the function is passed any string without an ".exe" suffix, it just accepts the passed string as the DDE service name.

Here's the full context:


That ",,0,0,,,," nonsense is part of the DDE message that Pale Moon expects:

Pale Moon DDE