Help!
I have a Sun450 with Solaris 2.6 and I d'like to know how to measure the performance of my network.
I used the command snoop -d hme0 -v -c10 but i do not understand what's it meaning of the result.
I really appreciate if you could send me some tips to understand the follow result
# command snoop -d hme0 -v -c10
ETHER: ----- Ether Header -----
ETHER:
ETHER: Packet 1 arrived at 8:32:25.57
ETHER: Packet size = 60 bytes
ETHER: Destination = 8:0:20:a7:b7:46, Sun
ETHER: Source = 0:4:9a:a0:69:d1,
ETHER: Ethertype = 0800 (IP)
ETHER:
IP: ----- IP Header -----
IP:
IP: Version = 4
IP: Header length = 20 bytes
IP: Type of service = 0x00
IP: xxx. .... = 0 (precedence)
IP: ...0 .... = normal delay
IP: .... 0... = normal throughput
IP: .... .0.. = normal reliability
IP: Total length = 40 bytes
IP: Identification = 41483
IP: Flags = 0x4
IP: .1.. .... = do not fragment
IP: ..0. .... = last fragment
ETHER: ----- Ether Header -----
ETHER:
ETHER: Packet 1 arrived at 8:32:25.57
ETHER: Packet size = 60 bytes
ETHER: Destination = 8:0:20:a7:b7:46, Sun
ETHER: Source = 0:4:9a:a0:69:d1,
ETHER: Ethertype = 0800 (IP)
ETHER:
IP: ----- IP Header -----
IP:
IP: Version = 4
IP: Header length = 20 bytes
IP: Type of service = 0x00
IP: xxx. .... = 0 (precedence)
IP: ...0 .... = normal delay
IP: .... 0... = normal throughput
IP: .... .0.. = normal reliability
IP: Total length = 40 bytes
IP: Identification = 41483
IP: Flags = 0x4
IP: .1.. .... = do not fragment
IP: ..0. .... = last fragment
IP: Fragment offset = 0 bytes
IP: Time to live = 30 seconds/hops
IP: Protocol = 6 (TCP)
IP: Header checksum = d905
IP: Source address = 192.160.160.15, 192.160.160.15
IP: Destination address = 129.0.0.15, Produccion
IP: No options
IP:
TCP: ----- TCP Header -----
TCP:
TCP: Source port = 1025
TCP: Destination port = 23 (TELNET)
TCP: Sequence number = 352899
TCP: Acknowledgement number = 447008042
TCP: Data offset = 20 bytes
TCP: Flags = 0x10
TCP: ..0. .... = No urgent pointer
TCP: ...1 .... = Acknowledgement
TCP: .... 0... = No push
Thank you for your help !!!
Anthony Morera V
Costa Rica,Central America
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