Search found 1438 matches

by Gordon
07 Jan 2012, 05:33
Forum: B2 & B3 Support
Topic: How can I delete directories?
Replies: 8
Views: 3377

Re: How can I delete directories?

Does not the default ACL properties have the same problem as the sticky properties? If you copy files from other places they will not use the default ACL. So the only way to be certain to always be able to access files is to have a cron job run periodically that sets the permission to what you want...
by Gordon
06 Jan 2012, 16:53
Forum: B2 & B3 Support
Topic: How can I delete directories?
Replies: 8
Views: 3377

Re: How can I delete directories?

Regretfully Unix style rights are rather simplistic and there's no such thing as inherited or superimposed rights. Yes the 'sticky' bit adds some additional control, but it's not full-proof (or is it fool-proof?). Samba has the force user/force group configuration option, but that only works if you ...
by Gordon
05 Jan 2012, 08:25
Forum: B2 & B3 Support
Topic: Dovecot problem receiving email from ISP IMAP mail account
Replies: 14
Views: 5829

Re: Dovecot problem receiving email from ISP IMAP mail accou

@Gordon, this works for me so this has to be a new issue (or that you meesed it up yourself, but I assume this can't be the case). :) What sw version are you on so I can try to reproduce? Hi Johannes, Running version is 2.3.2, but that is not the original install version. From what I gather, conf f...
by Gordon
04 Jan 2012, 13:36
Forum: B2 & B3 Support
Topic: Dovecot problem receiving email from ISP IMAP mail account
Replies: 14
Views: 5829

Re: Dovecot problem receiving email from ISP IMAP mail accou

Choosing this topic to express my annoyance (and possible solution for the topic starter). I never got around to setting up the mail server before because both my former and my current ISP is blocking port 25, but last week I saw mentioning of a secondary route through one of my ISP's servers; it's ...
by Gordon
04 Jan 2012, 12:16
Forum: B2 & B3 Support
Topic: [Solved] Refused email
Replies: 10
Views: 4329

Re: Refused email

Almost correct...

You should edit the first entry in this topic and change the subject there, so that the topic will show as [Solved] in the forum overview.
by Gordon
02 Jan 2012, 12:32
Forum: B2 & B3 Support
Topic: Wan dhcp does not work
Replies: 10
Views: 4024

Re: Wan dhcp does not work

Interesting topic, although the subject would hint otherwise :roll: Kind of in a similar situation after switching to fiber last week and being confronted with a "prepped" router from the provider. Apparently the ZTE 220N is a fabulous router, but not after they touched it and added blocks to preven...
by Gordon
21 Dec 2011, 11:12
Forum: B2 & B3 Support
Topic: SSH access to NATted internal server
Replies: 9
Views: 4262

Re: SSH access to NATted internal server

Did you add both lines? Also, as I am referring to my own B3 I may have made the wrong assumption that you have a WiFi enabled B3. If yours does not have WiFi you need to change the outgoing interface br0 to eth1. Troubleshooting netfilter is not real easy. Afaik there's no debug option. You could p...
by Gordon
21 Dec 2011, 10:14
Forum: B2 & B3 Support
Topic: SSH access to NATted internal server
Replies: 9
Views: 4262

Re: SSH access to NATted internal server

Yes it does exist, but the modprobe command does not do anything. That's okay - it means the module is already loaded. I'm not sure what could be wrong - if I type the command at the prompt the rule gets added without issue. So let's recap with your values: iptables -t nat -A PREROUTING -i eth0 -p ...
by Gordon
21 Dec 2011, 09:42
Forum: B2 & B3 Support
Topic: SSH access to NATted internal server
Replies: 9
Views: 4262

Re: SSH access to NATted internal server

Hmmm, that's strange...

Although I did make quite a few changes to the original setup. Can you verify that "/lib/modules/2.6.38/kernel/net/ipv4/netfilter/iptable_nat.ko" exists? Or just try

Code: Select all

# modprobe iptable_nat
by Gordon
21 Dec 2011, 08:15
Forum: B2 & B3 Support
Topic: SSH access to NATted internal server
Replies: 9
Views: 4262

Re: SSH access to NATted internal server

I'm sorry, my bad. I forgot to write down the target This is the correct line: ## Adds a portforwarding rule # iptables -t nat -A PREROUTING -i eth0 -p tcp -m tcp --dport <ext_port> \ -j DNAT --to-destination <webserver>:22 ## Actually allow traffic to pass that way # iptables -A FORWARD -i eth0 -o ...
by Gordon
21 Dec 2011, 07:33
Forum: B2 & B3 Support
Topic: SSH access to NATted internal server
Replies: 9
Views: 4262

Re: SSH access to NATted internal server

Need two rules in the firewall: ## Adds a portforwarding rule # iptables -t nat -A PREROUTING -i eth0 -p tcp -m tcp --dport <ext_port> \ --to-destination <webserver>:22 ## Actually allow traffic to pass that way # iptables -A FORWARD -i eth0 -o br0 -p tcp -m tcp -d <webserver> --dport 22 -j ACCEPT
by Gordon
21 Dec 2011, 05:02
Forum: B2 & B3 Support
Topic: Logitech Media Server
Replies: 9
Views: 4023

Re: Logitech Media Server

According to THIS post here it should be released shortly.
by Gordon
20 Dec 2011, 06:23
Forum: B2 & B3 Support
Topic: Need to connect to MySQL on port 3306
Replies: 11
Views: 4708

Re: Need to connect to MySQL on port 3306

Well then that explains the confusion. Yes, the WAN port is shielded by the firewall. So while plugging in the WAN connector is the quickest and easiest way to connect the Bubba to an existing LAN environment (because of the DHCP client), it will get you in trouble connecting to any of the Bubba hos...
by Gordon
19 Dec 2011, 16:42
Forum: B2 & B3 Support
Topic: Need to connect to MySQL on port 3306
Replies: 11
Views: 4708

Re: Need to connect to MySQL on port 3306

Is 192.168.x.0 the subnet that is connected to the Bubba LAN port or the WAN port :?:
by Gordon
19 Dec 2011, 02:10
Forum: B2 & B3 Support
Topic: Need to connect to MySQL on port 3306
Replies: 11
Views: 4708

Re: Need to connect to MySQL on port 3306

Sounds like a routing/DNS issue. The firewall settings control just the outside (WAN) interface, so if this solves it for you that would imply that MySQL is communicating primarily over the WAN interface. It should be possible to verify this using netstat after you opened a session: # netstat -an | ...