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Move 'system event-handler' to 'service event-handler'
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Event-handler allows executing a custom script when in logs it
detects configured "pattern"
A simple implemenation
set system event-handler first pattern '.*ssh2.*'
set system event-handler first script '/config/scripts/hello.sh'
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for ipv4
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OWAMP is a command line client application and a policy daemon used
to determine one way latencies between hosts.
OWAMP session control uses traditional client-server communication
between a control-client and a server,
TWAMP (two-way active measurement protocol)
Add configuration and operation modes
set service sla owamp-server
set service sla twamp-server
run force owping 192.0.2.120
run force twping 192.0.2.190
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prefix-len on both matches. Also change help properties of route-source node.
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Commit f9e38622 ("rip: T4448: add support to set protocol version on an
interface level") also added the versionspecified on a per interface level.
the RIp version carried a default value of 2 which makes RIPv1 and RIPv2 no
longer working which is dthe default for FRR. Remove the default "2" from the
RIP version specifier to make this behavior work again.
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* 'T4449' of https://github.com/nicolas-fort/vyos-1x:
Policy: T4449: Extend matching options for route-map ip nexthop
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Domain group allows to filter addresses by domain main
Resolved addresses as elements are stored to named "nft set"
that used in the nftables rules
Also added a dynamic "resolver" systemd daemon
vyos-domain-group-resolve.service which starts python script
for the domain-group addresses resolving by timeout 300 sec
set firewall group domain-group DOMAINS address 'example.com'
set firewall group domain-group DOMAINS address 'example.org'
set firewall name FOO rule 10 action 'drop'
set firewall name FOO rule 10 source group domain-group 'DOMAINS'
set interfaces ethernet eth0 firewall local name 'FOO'
nft list table ip filter
table ip filter {
set DOMAINS {
type ipv4_addr
flags interval
elements = { 192.0.2.1, 192.0.2.85,
203.0.113.55, 203.0.113.58 }
}
chain NAME_FOO {
ip saddr @DOMAINS counter packets 0 bytes 0 drop comment "FOO-10"
counter packets 0 bytes 0 return comment "FOO default-action accept"
}
}
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The sla-id parameter of DHCPv6 prefix delegations is limited to 128. While this
is enough to use all /64 subnets of a /57 prefix, with a /56 prefix that is no
longer sufficient.
Increased sla-id length tp 64535 so one could delegate an entire /48.
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As a result of the firewall/5-to-6 migration script,
'firewall options interface vtun0 adjust-mss'
is moved to:
'interfaces openvpn vtun0 ip adjust-mss 1380'
however, interfaces-openvpn.xml.in is missing the include file
ipv4-options.xml.i. Add missing include file.
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FRR: T4020: Added CLI options for FRR daemons
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monitoring: T4418: Add output plugin azure-data-explorer
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Add output telegraf Plugin Azure Data Explorer
set service monitoring telegraf azure-data-explorer authentication client-id 'x'
set service monitoring telegraf azure-data-explorer authentication client-secret 'x'
set service monitoring telegraf azure-data-explorer authentication tenant-id 'x'
set service monitoring telegraf azure-data-explorer database 'x'
set service monitoring telegraf azure-data-explorer group-metrics 'single-table'
set service monitoring telegraf azure-data-explorer url 'http://localhost.loc'
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ppppoe-server: T4373: Add option multiplier for correct shaping
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Multiplier option is required by some vendors for correct shaping
For RADIUS based rate-limits
edit service pppoe-server
set authentication radius rate-limit multiplier '0.001'
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We do not only allow individual host addresses but also prefixes.
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sshguard: T4408: Add service ssh dynamic-protection
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Sshguard protects hosts from brute-force attacks
Can inspect logs and block "bad" addresses by threshold
Auto-generate rules for nftables
When service stopped all generated rules are deleted
nft "type filter hook input priority filter - 10"
set service ssh dynamic-protection
set service ssh dynamic-protection block-time 120
set service ssh dynamic-protection detect-time 1800
set service ssh dynamic-protection threshold 30
set service ssh dynamic-protection whitelist-address 192.0.2.1
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Firewall: T990: Add snat and dnat connection status on firewall
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monitoring: T4410: Add telegraf output Plugin http for Splunk
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Ability to send HTTP output to Splunk via telegraf
set service monitoring telegraf splunk authentication insecure
set service monitoring telegraf splunk authentication token 'xxx'
set service monitoring telegraf splunk url 'https://x.x.x.x'
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Add output Plugin "prometheus-client" for telegraf:
set service monitoring telegraf prometheus-client
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