Brocade Communications Systems ServerIron ADX 12.4.00a - Manual (Page 221)

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