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Advanced O&M Command Reference

OceanStor 2800 V3 V300R006

This document is applicable to OceanStor 2800 V3. Based on the CLI, this document describes how to use various commands classified by functionsand how to set the CLI and manage the storage system through these commands. The document that you browse online matches the latest C version of the product. Click Download to download documents of other C versions.
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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
show_ipv4_tcp_config.sh

show_ipv4_tcp_config.sh

Function

The show_ipv4_tcp_config.sh command is used to query the TCP configuration parameters of the IPv4 protocol.

Format

show_ipv4_tcp_config.sh [-h]

Parameters

None

Modes

Minisystem mode

Usage Guidelines

None

Example

Show the TCP configuration parameters of the IPv4 protocol.

Storage: minisystem> show_ipv4_tcp_config.sh 
net.ipv4.tcp_abort_on_overflow = 0 
net.ipv4.tcp_adv_win_scale = 1 
net.ipv4.tcp_allowed_congestion_control = cubic reno 
net.ipv4.tcp_app_win = 31 
net.ipv4.tcp_autocorking = 1 
net.ipv4.tcp_available_congestion_control = cubic reno 
net.ipv4.tcp_base_mss = 1024 
net.ipv4.tcp_challenge_ack_limit = 1000 
net.ipv4.tcp_congestion_control = cubic 
net.ipv4.tcp_dsack = 1 
net.ipv4.tcp_early_retrans = 3 
net.ipv4.tcp_ecn = 2 
net.ipv4.tcp_fack = 1 
net.ipv4.tcp_fastopen = 1 
net.ipv4.tcp_fastopen_key = 00000000-00000000-00000000-00000000 
net.ipv4.tcp_fin_timeout = 60 
net.ipv4.tcp_frto = 2 
net.ipv4.tcp_fwmark_accept = 0 
net.ipv4.tcp_invalid_ratelimit = 500 
net.ipv4.tcp_keepalive_intvl = 75 
net.ipv4.tcp_keepalive_probes = 9 
net.ipv4.tcp_keepalive_time = 7200 
net.ipv4.tcp_limit_output_bytes = 1048576 
net.ipv4.tcp_low_latency = 1 
net.ipv4.tcp_max_orphans = 32768 
net.ipv4.tcp_max_reordering = 300 
net.ipv4.tcp_max_syn_backlog = 256 
net.ipv4.tcp_max_tw_buckets = 32768 
net.ipv4.tcp_mem = 47997 63996 95994 
net.ipv4.tcp_min_tso_segs = 2 
net.ipv4.tcp_moderate_rcvbuf = 1 
net.ipv4.tcp_mtu_probing = 0 
net.ipv4.tcp_no_metrics_save = 0 
net.ipv4.tcp_notsent_lowat = -1 
net.ipv4.tcp_orphan_retries = 0 
net.ipv4.tcp_probe_interval = 600 
net.ipv4.tcp_probe_threshold = 8 
net.ipv4.tcp_reordering = 3 
net.ipv4.tcp_retrans_collapse = 1 
net.ipv4.tcp_retries1 = 3 
net.ipv4.tcp_retries2 = 15 
net.ipv4.tcp_rfc1337 = 0 
net.ipv4.tcp_rmem = 102400  2097152 10485760 
net.ipv4.tcp_sack = 1 
net.ipv4.tcp_slow_start_after_idle = 1 
net.ipv4.tcp_stdurg = 0 
net.ipv4.tcp_syn_retries = 6 
net.ipv4.tcp_synack_retries = 5 
net.ipv4.tcp_syncookies = 1 
net.ipv4.tcp_thin_dupack = 0 
net.ipv4.tcp_thin_linear_timeouts = 0 
net.ipv4.tcp_timestamps = 0 
net.ipv4.tcp_tso_win_divisor = 3 
net.ipv4.tcp_tw_recycle = 0 
net.ipv4.tcp_tw_reuse = 0 
net.ipv4.tcp_window_scaling = 1 
net.ipv4.tcp_wmem = 102400  2097152 10485760 
net.ipv4.tcp_workaround_signed_windows = 0

System Response

None

Translation
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Updated: 2019-07-12

Document ID: EDOC1000138381

Views: 754204

Downloads: 38

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