Does Kerberos support multi-homed machines?
In both Kerberos 4 and Kerberos 5, a machine’s network address is part of the ticket information. This address is used as an additional check to make sure the ticket hasn’t been stolen and is being used on another machine. In Kerberos 4, there was room for only one IP address in the ticket, which did not work with multihomed machines. KTH krb4 includes some hacks to make it work with Kerberos 4. Kerberos 5 supports multiple IP addresses in a ticket, thus allowing Kerberos 5 tickets to deal with multi-homed machines. However, doing so requires careful configuration of your DNS server. Question 2.14 explains this in further detail.
In both Kerberos 4 and Kerberos 5, a machine’s network address is part ofthe ticket information. This address is used as an additional check to makesure the ticket hasn’t been stolen and is being used on another machine.In Kerberos 4, there was room for only one IP address in the ticket, whichdid not work with multihomed machines. KTH krb4 includes some hacks to makeit work with Kerberos 4.Kerberos 5 supports multiple IP addresses in a ticket, thus allowingKerberos 5 tickets to deal with multi-homed machines. However, doing sorequires careful configuration of your DNS server. Question 2.14 explainsthis in further detail.
In both Kerberos 4 and Kerberos 5, a machine’s network address is part of the ticket information. This address is used as an additional check to make sure the ticket hasn’t been stolen and is being used on another machine. In Kerberos 4, there was room for only one IP address in the ticket, which did not work with multihomed machines. KTH krb4 includes some hacks to make it work with Kerberos 4. Kerberos 5 supports multiple IP addresses in a ticket, thus allowing Kerberos 5 tickets to deal with multi-homed machines. However, doing so requires careful configuration of your DNS server. Question 2.14 explains this in further detail.
