Created
March 4, 2016 01:44
-
-
Save adobito/8ba6962058c8b836eefa to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| doesn't work | |
| [ec2-user@ip-10-185-95-31 ~]$ sudo tcpdump port 80 | |
| tcpdump: verbose output suppressed, use -v or -vv for full protocol decode | |
| listening on eth0, link-type EN10MB (Ethernet), capture size 65535 bytes | |
| 01:41:10.033577 IP 10.185.95.31.58351 > 110.45.191.11.http: Flags [S], seq 2655901366, win 26883, options [mss 8961,sackOK,TS val 115147 ecr 0,nop,wscale 7], length 0 | |
| 01:41:11.033370 IP 10.185.95.31.58351 > 110.45.191.11.http: Flags [S], seq 2655901366, win 26883, options [mss 8961,sackOK,TS val 115397 ecr 0,nop,wscale 7], length 0 | |
| 01:41:13.037343 IP 10.185.95.31.58351 > 110.45.191.11.http: Flags [S], seq 2655901366, win 26883, options [mss 8961,sackOK,TS val 115898 ecr 0,nop,wscale 7], length 0 | |
| 01:41:17.045337 IP 10.185.95.31.58351 > 110.45.191.11.http: Flags [S], seq 2655901366, win 26883, options [mss 8961,sackOK,TS val 116900 ecr 0,nop,wscale 7], length 0 | |
| 01:41:25.061342 IP 10.185.95.31.58351 > 110.45.191.11.http: Flags [S], seq 2655901366, win 26883, options [mss 8961,sackOK,TS val 118904 ecr 0,nop,wscale 7], length 0 | |
| 01:41:41.093342 IP 10.185.95.31.58351 > 110.45.191.11.http: Flags [S], seq 2655901366, win 26883, options [mss 8961,sackOK,TS val 122912 ecr 0,nop,wscale 7], length 0 | |
| 01:42:13.157346 IP 10.185.95.31.58351 > 110.45.191.11.http: Flags [S], seq 2655901366, win 26883, options [mss 8961,sackOK,TS val 130928 ecr 0,nop,wscale 7], length 0 | |
| works: | |
| [ec2-user@ip-10-185-92-48 ~]$ sudo tcpdump port 80 | |
| tcpdump: verbose output suppressed, use -v or -vv for full protocol decode | |
| listening on eth0, link-type EN10MB (Ethernet), capture size 65535 bytes | |
| 01:41:13.006961 IP 10.185.92.48.34879 > 110.45.191.11.http: Flags [S], seq 3985734260, win 26883, options [mss 8961,sackOK,TS val 6878 ecr 0,nop,wscale 7], length 0 | |
| 01:41:13.045378 IP 110.45.191.11.http > 10.185.92.48.34879: Flags [S.], seq 2906068963, ack 3985734261, win 26883, options [mss 1460,nop,wscale 0,nop,nop,TS val 1056748113 ecr 6878,sackOK,eol], length 0 | |
| 01:41:13.045398 IP 10.185.92.48.34879 > 110.45.191.11.http: Flags [.], ack 1, win 211, options [nop,nop,TS val 6888 ecr 1056748113], length 0 | |
| 01:41:13.045434 IP 10.185.92.48.34879 > 110.45.191.11.http: Flags [P.], seq 1:95, ack 1, win 211, options [nop,nop,TS val 6888 ecr 1056748113], length 94 | |
| 01:41:13.085038 IP 110.45.191.11.http > 10.185.92.48.34879: Flags [P.], seq 1:635, ack 95, win 26789, options [nop,nop,TS val 1056748152 ecr 6888], length 634 | |
| 01:41:13.085052 IP 10.185.92.48.34879 > 110.45.191.11.http: Flags [.], ack 635, win 220, options [nop,nop,TS val 6897 ecr 1056748152], length 0 | |
| 01:41:13.085054 IP 110.45.191.11.http > 10.185.92.48.34879: Flags [F.], seq 635, ack 95, win 26789, options [nop,nop,TS val 1056748152 ecr 6888], length 0 | |
| 01:41:13.085190 IP 10.185.92.48.34879 > 110.45.191.11.http: Flags [F.], seq 95, ack 636, win 220, options [nop,nop,TS val 6898 ecr 1056748152], length 0 | |
| 01:41:13.123525 IP 110.45.191.11.http > 10.185.92.48.34879: Flags [.], ack 96, win 26788, options [nop,nop,TS val 1056748191 ecr 6898], length 0 |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment