Waas doubling traffic instead of reducing it?

I have 2 WAAS boxes redirected with WCCP (promiscous lists 61/62 on 3800 routers)...We have deployed before like this with no issue but in this case, for some reason, it appears the CIFS traffic that is tunneled over port 4050 between the pair of boxes is not reducing, but yet doubling in size! This is occuring on multiple conversations between the 2 boxes. I thought maybe it was an asymetrical thing but the GRE stuff is enabled on both appliances with "egress-method negotiated-return intercept-method wccp"
Any ideas?
Polices say TCP_OPTIMIZE + DRE +LZ but its doubling the traffic bizzaare

The only reason I can currently think of is that WAAS compression have made it possible for extra traffic to cross the WAN.

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sorrie... not commented properly...
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IP statistics
Total packets in                 = 2479
with invalid header             = 0
with invalid address            = 0
forwarded                       = 0
unknown protocol                = 0
discarded                       = 0
delivered                       = 2479
Total packets out                = 2378
dropped                         = 0
dropped (no route)              = 0
Fragments dropped after timeout = 0
Reassemblies required            = 0
Packets reassembled              = 0
Packets reassemble failed        = 0
Fragments received               = 0
Fragments failed                 = 0
Fragments created                = 0
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IP statistics
Total packets in                 = 35287583
with invalid header             = 0
with invalid address            = 0
forwarded                       = 2
unknown protocol                = 0
discarded                       = 0
delivered                       = 17578526
Total packets out                = 35697204
dropped                         = 0
dropped (no route)              = 2
Fragments dropped after timeout = 0
Reassemblies required            = 484592
Packets reassembled              = 242296
Packets reassemble failed        = 0
Fragments received               = 242287
Fragments failed                 = 0
Fragments created                = 484574
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Last edited by karol (2013-10-06 00:44:15)

Waas doubling traffic instead of reducing it?

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