error in packet "Ierrs"

[Your Name]

Hi all

How can I verify the 3 in "Ierrs" coming from?

Thank you for your help

netstat -i
-- 
Name    Mtu Network       Address              Ipkts Ierrs    Opkts 
Oerrs  Coll
vr0    1500 <Link#3>      00:0c:6e:93:14:85    15569     3      253     
0     0
vr0    1500 24.100.96/24  route51                498     -      
249     -     -