diff options
Diffstat (limited to 'Documentation/networking/snmp_counter.rst')
| -rw-r--r-- | Documentation/networking/snmp_counter.rst | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/Documentation/networking/snmp_counter.rst b/Documentation/networking/snmp_counter.rst index 213637474478..ff1e6a8ffe21 100644 --- a/Documentation/networking/snmp_counter.rst +++ b/Documentation/networking/snmp_counter.rst @@ -313,7 +313,7 @@ https://lwn.net/Articles/576263/ * TcpExtTCPOrigDataSent -This counter is explained by `kernel commit f19c29e3e391`_, I pasted the +This counter is explained by kernel commit f19c29e3e391, I pasted the explanation below:: TCPOrigDataSent: number of outgoing packets with original data (excluding @@ -323,7 +323,7 @@ explanation below:: * TCPSynRetrans -This counter is explained by `kernel commit f19c29e3e391`_, I pasted the +This counter is explained by kernel commit f19c29e3e391, I pasted the explanation below:: TCPSynRetrans: number of SYN and SYN/ACK retransmits to break down @@ -331,14 +331,12 @@ explanation below:: * TCPFastOpenActiveFail -This counter is explained by `kernel commit f19c29e3e391`_, I pasted the +This counter is explained by kernel commit f19c29e3e391, I pasted the explanation below:: TCPFastOpenActiveFail: Fast Open attempts (SYN/data) failed because the remote does not accept it or the attempts timed out. -.. _kernel commit f19c29e3e391: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f19c29e3e391a66a273e9afebaf01917245148cd - * TcpExtListenOverflows and TcpExtListenDrops When kernel receives a SYN from a client, and if the TCP accept queue @@ -698,11 +696,9 @@ number of the SACK block. For more details, please refer the comment of the function tcp_is_sackblock_valid in the kernel source code. A SACK option could have up to 4 blocks, they are checked individually. E.g., if 3 blocks of a SACk is invalid, the -corresponding counter would be updated 3 times. The comment of the -`Add counters for discarded SACK blocks`_ patch has additional -explanation: - -.. _Add counters for discarded SACK blocks: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=18f02545a9a16c9a89778b91a162ad16d510bb32 +corresponding counter would be updated 3 times. The comment of commit +18f02545a9a1 ("[TCP] MIB: Add counters for discarded SACK blocks") +has additional explanation: * TcpExtTCPSACKDiscard |