Sorting replies... 1  Jan 10, 2007 5:52 PM GMT. the IP that i have hidden is the IP to my Router it is always to router from the Multicast IP. 2  Jan 10, 2007 5:52 PM GMT. the IP that i have hidden is the IP to my Router it is always to router from the Multicast IP. 3  Jan 10, 2007 6:30 PM GMT. If you have Multicast enabled on your router, or IGMP enabled on switches on your network, you will see this type of traffic. To eliminate the alert, you will need to either disable multicast on the router or disable IGMP on your switch(es).
http://itknowledgeexchange.techtarget.com/itanswers/malformed-packet-alert/
4. Re: Malformed hex mac address PCreager Oct 25, 2013 12:24 PM (in response to jheinrichs79) MAC addresses have an I/G bit (the last bit of the 2nd byte) that determines whether the address is unicast or multicast. You can only assign unicast MAC address.
https://learningnetwork.cisco.com/thread/62744
SMTP module(domain *) reports: host 66.17.134.40 says: 501 <'stef@skyfinancial.com'>: malformed address: '> may not follow.
https://answers.yahoo.com/question/index?qid=1006053111906
Best Answer: What is malformed isn't what you think it is. It is the * after domain. Not to mention that skyfinancial has no dns mail records. It may just be there server is turned off in Canada. Contact Stef so she can tell her company.
https://answers.yahoo.com/question/index?qid=1006053111906
I've been getting some error messages from a Sonicwall TZ Router... any insight would be helpful. 06/18/2007 18:30:47.384 - Malformed or unhandled IP packet dropped - 192.168.1.110, 0, LAN - 224.0.0.22 - IP Protocol 2. This email was generated by: SonicOS Standard 3.1.0.7-77s (0006-B12D-8C80) I just added my email to the log admin so I'm not sure if this has always been happening or if this is something new.
https://www.experts-exchange.com/questions/22642059/Sonicwall-TZ-170-Malformed-or-unhandled-IP-packet-dropped.html
I get this message from my router every 2 minuets or so. I tried blocking to ports that it attacks and the IP but the major issue is that, that IP is a broadcast IP, so i don't know where it is coming from.
http://itknowledgeexchange.techtarget.com/itanswers/malformed-packet-alert/
Re: Malformed hex mac address just plain old Kev Oct 25, 2013 1:14 PM (in response to jheinrichs79) nice page Jared, but I do think up to and including vista, eui-64 is the default...you should specify version of windows does what in that article...for clarity's sake.
https://learningnetwork.cisco.com/thread/62744
In CIDR notation, IP addresses are written as a prefix, and a suffix is attached to indicate how many bits are in the entire address. The suffix is set apart from the prefix with a slash mark. For instance, in the CIDR notation 192.0.1.0/24, the prefix is 192.0.1.0, and the total number of bits in the address is 24.
http://whatismyipaddress.com/cidr
CIDR IP addresses consist of two groups of numbers, which are also referred to as groups of bits. The most important of these groups is the network address, and it is used to identify a network or a sub-network (subnet). The lesser of the bit groups is the host identifier.
http://whatismyipaddress.com/cidr
Classless inter-domain routing (CIDR) is a set of Internet protocol (IP) standards that is used to create unique identifiers for networks and individual devices. The IP addresses allow particular information packets to be sent to specific computers.
http://whatismyipaddress.com/cidr
what is a malformed ip address
Malformed Internet Protocol address is 192.168.1.110.