Skip to main content

Thread: UFW Logs to port 4713

-

i running small home network several pc/laptops using ubuntu 10.4 lts. had bit of network dip yesterday 8.48pm , lost network connection on laptop used record syslog log modem/router. ufw firewall logs on laptop showed loopback connections destined port 4713 @ time network went down.

computers set deny incoming traffic , allow outgoing traffic exception ports 514 ( syslog ) , 631 ( ipp ) , 161 ( snmp ) , 5353 (mdns ) allowed in. sharing printer on laptop uses ipp other computers on network can connect it. have ideas port 4713 used , why did generate traffic when network went down?

did search through ufw logs on pc , found references destination port 4713 on quite few different occasions yesterday. show src=127.0.0.1 dst 127.0.0.1 references mac 00:00:00:00:00:00.

second question - need mdns ( 5353 ) , snmp ( 161 ) run shared printer. know security issues these services - particularly mdns.

ta

quote posted spartacux view post
i running small home network several pc/laptops using ubuntu 10.4 lts. had bit of network dip yesterday 8.48pm , lost network connection on laptop used record syslog log modem/router. ufw firewall logs on laptop showed loopback connections destined port 4713 @ time network went down.

computers set deny incoming traffic , allow outgoing traffic exception ports 514 ( syslog ) , 631 ( ipp ) , 161 ( snmp ) , 5353 (mdns ) allowed in. sharing printer on laptop uses ipp other computers on network can connect it. have ideas port 4713 used , why did generate traffic when network went down?

did search through ufw logs on pc , found references destination port 4713 on quite few different occasions yesterday. show src=127.0.0.1 dst 127.0.0.1 references mac 00:00:00:00:00:00.

second question - need mdns ( 5353 ) , snmp ( 161 ) run shared printer. know security issues these services - particularly mdns.

ta help
4713 pulseaudio daemon.

, using router should enough protect network instead of ufw on machines.

need additional firewall protection on internet facing server linux


Forum The Ubuntu Forum Community Ubuntu Specialised Support Security [ubuntu] UFW Logs to port 4713


Ubuntu

Comments

Post a Comment

Popular posts from this blog

Warning, the Safe Path is not accessible vm3 - Joomla! Forum - community, help and support

-
i have install virtumart 3 , safe path error (vmerror: warning, safe path not accessible (does not exist or no permission), safety reasons important create folder in path not accessible url or unguessable name, create folder 'invoices' , 'keys' in store sensitive data secure. our suggested path system '/home/shop3/vmfiles/'. you can use complex folder name 'password' example '/home/shop3/public_html/administrator/components/com_virtuemart/pgq9b3kscpin/'. use link config) does have idea why, if created folder, can't warning out? virtumart virtuemart 3.0.8 joomla! 3.3.6 stable problem solved Board index Joomla! 3.x - Ask Support Questions Here Extensions for Joomla! 3.x
Read more

uppercase letters in url - Joomla! Forum - community, help and support

-
hello all, i in process of migrating joomla 2.5 1.5. 1 of categories in 1.5 version had capital letters in name. in joomla 2.5, uppercase letters in article/menu/category alias automatically converted lowercase. i tried changing menu alias in database, caused 404 error in category-blog page. i have been trying many days find solution, reason being many of pages category in 1.5 site have lots of facebook likes don't want lose. does work-around exist allow me manually change category/menu alias category blog page , articles have category name uppercase letters? any appreciated. thanks! you can 301 redirect uppercase urls lowercase. Board index Joomla! Older Version Support Joomla! 2.5 Search Engine Optimization (Joomla! SEO) in Joomla! 2.5
Read more

Joomla! Update is not offering Joomla 3 - Joomla! Forum - community, help and support

-
hi i trying upgrade joomla 2.5.27 3.6. have checked requirements (i've upgraded site), purged cache , gone short term support, when click save & close told (as before) have latest joomla version - not offer me joomla 3.6 (or else). have suggestions please? thank you c you can download joomla 3.x update , install manually using joomla's extension installer. don't forget create backup before doing that. Board index Joomla! 3.x - Ask Support Questions Here General Questions/New to Joomla! 3.x
Read more