Brocade Communications Systems ServerIron ADX 12.4.00a Security Manual page 221

Displaying TCP and IP statistics
Use the show tcp-ip statistics command in rconsole mode to display TCP and IP statistics as shown
in the following.
ServerIronADX# rconsole 1 1
ServerIronADX1/1# show tcp-ip statistics
Driver Layer:
IP (rx) Layer:
IP (tx) Layer:
TCP (rx) Layer:
Rx seg out of wnd (full) :
Cksum error (HW verified) :
TCP (tx) Layer:
Syntax: show tcp-ip statistics
ServerIron ADX Security Guide
53-1002440-03
Rx cnt :
Tx cnt :
Tx frame data too big :
Tx Seg no data :
Tx Seg chunked :
Rx Cnt :
Cksum error :
Bad protocol :
Bad header :
Rx frag :
Frag tmr alloc fail :
Frag max num reached :
Frag dup data rx :
Rx from upper layer :
Rx cnt :
Rx SYN :
Rx FIN :
Duplicate Seg (full) :
Bad hdr len :
PAWS bad timestamp :
Rx Q corrupt :
Rx from upper layer :
Tx SYN :
Tx FIN :
Bad socket num :
Bad data len :
Sock already closed :
Data too big :
Tx busy :
Tx Q corrupt :
Displaying socket information
405603 Pkt mem alloc fail :
445200 No tx buffers :
0 Tx hdrs too long :
0 Tx seg w/ data :
0
405603 Fwd to upper layer :
0
0 Pkt truncated :
0
0 Frag reassm ok :
0 Frag mem alloc fail :
0 Frag max size reached :
0
447386
405603 Rx bad ctl flags :
24190
35310
5161 Duplicate Seg (part) :
0 Rx seg out of wnd (part) :
0 Cksum error (SW verified) :
0 Bad data truncation :
0 Rx zero wnd probe :
0 Rx unacceptable seg :
137910 Retransmitting seg :
47562
38338
0 Bad data buffer :
0 Sock send err :
0 Connection not estab :
0
0 Send wnd shrunk :
0 Tx zero wnd probe :
405603
Bad options :
dest unreach :
Rx SYN-ACK : 19793
Rx RST :
24766
Tx SYN-ACK : 25460
Tx RST :
Tx Q full :
6
0
0
0
0
0
0
0
0
0
2186
0
62
0
0
0
0
0
7
9194
0
0
0
0
896
0
207