VRF is the new Black: How I Learned to Stop Worrying and Love the Complexity
Breaking up your network “is good,” we all know this, and VLANs have traditionally been used to segment a network to help with maintenance, management, and security; but, they are not the only game in...
View ArticleJUNOS (Juniper) Flaw Exposes Core Routers to Kernel Crash
A report has been received from Juniper at 4:25pm under bulletin PSN-2010-01-623 that a crafted malformed TCP field option in the TCP header of a packet will cause the JUNOS kernel to core (crash).
View ArticleJUNOS (Juniper) Kernel Crash Video
We have noted some interesting responses since our post yesterday detailing the information in Juniper bulletin PSN-2010-01-623 and our thoughts on its somewhat understated effect. Since our post...
View ArticleJuniper Kernel Crash – scapy Code
Following the Juniper kernel flaw posts, we received a number of inquiries regarding how to determine the option value to use, however we were somewhat reluctant to provide that level of detail. Now...
View Article
