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Update README
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@@ -6,7 +6,9 @@ NAME
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SYNOPSIS
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--------
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```
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bgpq3 [-h host] [-S sources] [-EP] [-f asn | -G asn] [-346AbDdJjX] [-r len] [-R len] [-m max] [-W len] OBJECTS [...]
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```
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DESCRIPTION
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-----------
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@@ -17,106 +19,106 @@ RADB data.
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The options are as follows:
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- -3
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#### -3
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> assume that your device is asn32-capable.
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Assume that your device is asn32-capable.
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- -4
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#### -4
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> generate IPv4 prefix/access-lists (default).
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Generate IPv4 prefix/access-lists (default).
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- -6
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#### -6
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> generate IPv6 prefix/access-lists (IPv4 by default).
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Generate IPv6 prefix/access-lists (IPv4 by default).
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- -A
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#### -A
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> try to aggregate generated filters as much as possible (not all
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output formats supported).
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Try to aggregate generated filters as much as possible (not all output formats
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supported).
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- -b
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#### -b
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> generate output in BIRD format (default: Cisco).
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Generate output in BIRD format (default: Cisco).
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- -d
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#### -d
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> enable some debugging output.
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Enable some debugging output.
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- -D
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#### -D
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> use asdot notation for Cisco as-path access-lists.
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Use asdot notation for Cisco as-path access-lists.
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- -E
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#### -E
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> generate extended access-list (Cisco) or policy-statement term using
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route-filters (Juniper).
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Generate extended access-list (Cisco) or policy-statement term using
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route-filters (Juniper).
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- -f number
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#### -f `AS number`
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> generate input as-path access-list.
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Generate input as-path access-list for adjacent as `AS number`.
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- -G number
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#### -G `number`
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> generate output as-path access-list.
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Generate output as-path access-list.
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- -h host
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#### -h `host`
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> host running IRRD database (default: whois.radb.net).
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Host running IRRD database (default: `whois.radb.net`).
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- -J
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#### -J
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> generate config for Juniper (default: Cisco).
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Generate config for Juniper (default: Cisco).
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- -j
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#### -j
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> generate output in JSON format (default: Cisco).
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Generate output in JSON format (default: Cisco).
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- -m len
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#### -m `length`
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> maximum length of accepted prefixes (default: 32 for IPv4, 128 for IPv6).
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Maximum length of accepted prefixes (default: `32` for IPv4, `128` for IPv6).
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- -M match
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#### -M `match`
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> extra match conditions for Juniper route-filters.
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Extra match conditions for Juniper route-filters. See the examples section.
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- -l name
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#### -l `name`
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> name of generated entry.
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`Name` of generated configuration stanza.
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- -P
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#### -P
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> generate prefix-list (default behaviour, flag added for backward
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compatibility only).
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Generate prefix-list (default behaviour, flag added for backward compatibility
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only).
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- -r len
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#### -r `length`
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> allow more-specific routes with masklen starting with specified
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length.
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Allow more-specific routes with masklen starting with specified length.
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- -R len
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#### -R `length`
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> allow more-specific routes up to specified masklen too.
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(Please, note: objects with prefix-length greater than specified length
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will be always allowed.)
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Allow more-specific routes up to specified masklen too. (Please, note: objects
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with prefix-length greater than specified length will be always allowed.)
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- -S sources
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#### -S `sources`
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> use specified sources only (default: RADB,RIPE,APNIC).
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Use specified sources only (default: RADB,RIPE,APNIC).
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- -T
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#### -T
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> disable pipelining.
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Disable pipelining. (not recommended)
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- -W len
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#### -W `length`
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> generate as-path strings of a given length maximum (0 for infinity).
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Generate as-path strings of a given length maximum (0 for infinity).
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- -X
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#### -X
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> generate config for Cisco IOS XR devices (plain IOS by default).
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Generate config for Cisco IOS XR devices (plain IOS by default).
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`OBJECTS` means networks (in prefix format), autonomous systems, as-sets
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and route-sets.
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#### `OBJECTS`
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`OBJECTS` means networks (in prefix format), autonomous systems, as-sets and
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route-sets. If multiple objects are specified they will be merged.
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EXAMPLES
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--------
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@@ -252,10 +254,10 @@ FreeBSD can be tuned in the following way:
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Linux can be tuned in the following way:
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sysctl -w net.ipv4.tcp_window_scaling=1
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sysctl -w net.core.rmem_max=16777216
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sysctl -w net.core.wmem_max=16777216
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sysctl -w net.ipv4.tcp_rmem="4096 87380 16777216"
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sysctl -w net.ipv4.tcp_wmem="4096 65536 16777216"
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sysctl -w net.core.rmem_max=33554432
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sysctl -w net.core.wmem_max=33554432
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sysctl -w net.ipv4.tcp_rmem="4096 87380 33554432"
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sysctl -w net.ipv4.tcp_wmem="4096 65536 33554432"
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Please note that generated prefix-lists may not fit your router's
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limitations. For example, JunOS supports only 85,325 prefixes in
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