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crashhard

join:2002-06-19
Springfield, MO

What ports does Mediacom block??

What ports does mediacom block??

Do they block port 25???

thanks,


TheXerox

join:2002-04-05
Iowa

Nope. No ports blocked as far as I know.



marigolds
Gainfully employed, finally
Premium,MVM
join:2002-05-13
Saint Louis, MO
kudos:2
reply to crashhard

Blocked ports:
TSP & UDP
137 NetBios Name Service
139 NetBios Session Service
1080 Socks Proxy
UDP only
68 bootpd/DHCP
520 Routing Information Protocol (RIP)
If you want, I can look up what kind of access is blocked on each port.
--
ISCABBS - the oldest and largest BBS on the Internet
telnet://whip.isca.uiowa.edu
or Go to
»isca.whiteboard.net for more information (and java telnet access)



lsvl
Premium
join:2002-05-27
Fort Campbell, KY
reply to crashhard

port 25.....are you having e-mail problems
--
tier1 chillicothe "sooo good"



Sup3r_St4r

join:2002-05-20
IL
reply to crashhard

mediacom does not intentionally block ports... if you are having problems with a particular port... i would suggest that you either call or e-mail tier 1, and explain what's going on so that the issue can be addressed...
--
Far away in the sunshine are my highest aspirations. I may not reach them, but I can look up and see the beauty, believe in them, and try to follow where they lead.- Louisa May Alcott



marigolds
Gainfully employed, finally
Premium,MVM
join:2002-05-13
Saint Louis, MO
kudos:2

Mediacom most definitely blocks the ports I listed above. But for almost all of them that is only because the ports are frequently used in DoS attacks and other intrusions.
Here's the MIB objects used by Mediacom
(at least the ones used for blocking ports)

snmp_mib_object 1.3.6.1.3.83.1.6.4.1.2.16 = int 4;
snmp_mib_object 1.3.6.1.3.83.1.6.4.1.5.16 = int 3;
snmp_mib_object 1.3.6.1.3.83.1.6.4.1.11.16 = int 17;
snmp_mib_object 1.3.6.1.3.83.1.6.4.1.14.16 = int 137;
snmp_mib_object 1.3.6.1.3.83.1.6.4.1.15.16 = int 139;
snmp_mib_object 1.3.6.1.3.83.1.6.4.1.2.18 = int 4;
snmp_mib_object 1.3.6.1.3.83.1.6.4.1.5.18 = int 3;
snmp_mib_object 1.3.6.1.3.83.1.6.4.1.11.18 = int 6;
snmp_mib_object 1.3.6.1.3.83.1.6.4.1.14.18 = int 137;
snmp_mib_object 1.3.6.1.3.83.1.6.4.1.15.18 = int 139;
snmp_mib_object 1.3.6.1.3.83.1.6.4.1.2.32 = int 4;
snmp_mib_object 1.3.6.1.3.83.1.6.4.1.5.32 = int 3;
snmp_mib_object 1.3.6.1.3.83.1.6.4.1.11.32 = int 17;
snmp_mib_object 1.3.6.1.3.83.1.6.4.1.14.32 = int 520;
snmp_mib_object 1.3.6.1.3.83.1.6.4.1.15.32 = int 520;
snmp_mib_object 1.3.6.1.3.83.1.6.4.1.2.48 = int 4;
snmp_mib_object 1.3.6.1.3.83.1.6.4.1.5.48 = int 2;
snmp_mib_object 1.3.6.1.3.83.1.6.4.1.11.48 = int 17;
snmp_mib_object 1.3.6.1.3.83.1.6.4.1.14.48 = int 1080;
snmp_mib_object 1.3.6.1.3.83.1.6.4.1.15.48 = int 1080;
snmp_mib_object 1.3.6.1.3.83.1.6.4.1.2.50 = int 4;
snmp_mib_object 1.3.6.1.3.83.1.6.4.1.4.50 = int 2;
snmp_mib_object 1.3.6.1.3.83.1.6.4.1.5.50 = int 1;
snmp_mib_object 1.3.6.1.3.83.1.6.4.1.11.50 = int 6;
snmp_mib_object 1.3.6.1.3.83.1.6.4.1.14.50 = int 1080;
snmp_mib_object 1.3.6.1.3.83.1.6.4.1.15.50 = int 1080;
snmp_mib_object 1.3.6.1.3.83.1.6.4.1.2.66 = int 4;
snmp_mib_object 1.3.6.1.3.83.1.6.4.1.11.66 = int 17;
snmp_mib_object 1.3.6.1.3.83.1.6.4.1.14.66 = int 68;
snmp_mib_object 1.3.6.1.3.83.1.6.4.1.15.66 = int 68;
--
ISCABBS - the oldest and largest BBS on the Internet
telnet://whip.isca.uiowa.edu
or Go to
»isca.whiteboard.net for more information (and java telnet access)



Sup3r_St4r

join:2002-05-20
IL

i don't want to get into an argument here... all i'm suggesting is that you call tier 1 and address the problem... the most common ports that customers use are not blocked....



lsvl
Premium
join:2002-05-27
Fort Campbell, KY
reply to crashhard

calm down sweetie...its not the end of the world yet
--
tier1 chillicothe "sooo good"



BILLUM

join:2002-03-18
Toulon, IL
reply to crashhard

The ports that marigolds posted are blocked. They are useless ports for John and Jane Q. User thus the reason they are blocked. 137 & 139 as well as 1080 are block on both the UDP and TCP sides, I think 68 520 and 80 are only blocked on the UDP side.