Access attempts

[mantaray_1]

I was hoping someone could help me to understand what might be happening 
to trigger the access attempts I am blocking with my policy which are 
listed below.  They only seem to appear when I am logged in to the 
"Blackboard" program at the university I attend.  I have already taken 
several steps to limit what my browser can do, and I do not understand 
how it can trigger such attempts.

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Jan 11 15:39:17 schoolhost kernel: audit(1168555157.756:587): avc:  
denied  { rawip_send } for  saddr=192.168.0.2 src=60945 
daddr=129.219.10.40 dest=443 netif=eth0 
scontext=system_u:system_r:kernel_t:s15:c0.c255 
tcontext=system_u:object_r:netif_eth0_t:s0-s15:c0.c255 tclass=netif

Jan 11 15:39:17 schoolhost kernel: audit(1168555157.992:588): avc:  
denied  { rawip_send } for  saddr=192.168.0.2 src=60945 
daddr=129.219.10.40 dest=443 netif=eth0 
scontext=system_u:system_r:kernel_t:s15:c0.c255 
tcontext=system_u:object_r:netif_eth0_t:s0-s15:c0.c255 tclass=netif

Jan 11 15:39:18 schoolhost kernel: audit(1168555158.212:590): avc:  
denied  { rawip_send } for  saddr=192.168.0.2 src=45910 
daddr=129.219.10.30 dest=443 netif=eth0 
scontext=system_u:system_r:kernel_t:s15:c0.c255 
tcontext=system_u:object_r:netif_eth0_t:s0-s15:c0.c255 tclass=netif

Jan 11 15:39:19 schoolhost kernel: audit(1168555159.433:600): avc:  
denied  { rawip_send } for  pid=2465 comm="X" saddr=192.168.0.2 
src=60945 daddr=129.219.10.40 dest=443 netif=eth0 
scontext=system_u:system_r:kernel_t:s15:c0.c255 
tcontext=system_u:object_r:netif_eth0_t:s0-s15:c0.c255 tclass=netif
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Thanks in advance,
 Ken.