After an upgrade from ASA version 7.0(4)to 8.0(4), HTTP has become very slow.
Partial page is downloaded every time but images and some other content download is very slow.
This setup worked fine with 7.0(4)
no dns-guard configured
HTTP traffic on 8088
class-map http_traffic, not configured for 8088.
addition or removal of inspect http to global policy, doesnt improve performance.
User->Router->ASA->Router->Proxy Server-> Internet.
lot of fragment and re-assembling (No idea if this existed earlier as well)
Right after clear asp drop, a show output is as follows:
show asp drop
Invalid encapsulation (invalid-encap) 39
No route to host (no-route) 429
Flow is denied by configured rule (acl-drop) 29786
Unsupported IPV6 header (unsupport-ipv6-hdr) 79
First TCP packet not SYN (tcp-not-syn) 1711
TCP failed 3 way handshake (tcp-3whs-failed) 92
TCP RST/FIN out of order (tcp-rstfin-ooo) 10297
FP L2 rule drop (l2_acl) 4903
Dropped pending packets in a closed socket (np-socket-closed) 181
Last clearing: 08:28:31 CEDT Oct 14 2008 by enable_15
SSL received close alert (ssl-received-close-alert) 1
MSS capture is clean>>
show capture mss-capture
0 packet captured
0 packet shown
Thanx in advance for the help.
(not possible to share show tech, please feel free to ask relevant queries)