Jinja2 Filters¶
IP address¶
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napalm_yang.jinja_filters.ip_filters.
cidr_to_netmask
(value, *args, **kwargs)¶ Converts a CIDR prefix-length to a network mask.
Examples
>>> "{{ '24'|cidr_to_netmask }}" -> "255.255.255.0"
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napalm_yang.jinja_filters.ip_filters.
netmask_to_cidr
(value, *args, **kwargs)¶ Converts a network mask to it’s CIDR value.
Examples
>>> "{{ '255.255.255.0'|netmask_to_cidr }}" -> "24"
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napalm_yang.jinja_filters.ip_filters.
normalize_address
(value, *args, **kwargs)¶ Converts an IPv4 or IPv6 address writen in various formats to a standard textual representation.
This filter works only on addresses without network mask. Use normalize_prefix to normalize networks.
Examples
>>> "{{ '192.168.0.1'|normalize_address }}" -> "192.168.0.1" >>> "{{ '192.168.1'|normalize_address }}" -> "192.168.0.1" >>> "{{ '2001:DB8:0:0:1:0:0:1'|normalize_address }}" -> "2001:db8::1:0:0:1"
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napalm_yang.jinja_filters.ip_filters.
normalize_prefix
(value, *args, **kwargs)¶ Converts an IPv4 or IPv6 prefix writen in various formats to its CIDR representation.
This filter works only on prefixes. Use normalize_address if you wish to normalize an address without a network mask.
Examples
>>> "{{ '192.168.0.0 255.255.255.0'|normalize_prefix }}" -> "192.168.0.0/24" >>> "{{ '192.168/255.255.255.0'|normalize_prefix }}" -> "192.168.0.0/24" >>> "{{ '2001:DB8:0:0:1:0:0:1/64'|normalize_prefix }}" -> "2001:db8::1:0:0:1/64"
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napalm_yang.jinja_filters.ip_filters.
prefix_to_addrmask
(value, *args, **kwargs)¶ Converts a CIDR formatted prefix into an address netmask representation. Argument sep specifies the separator between the address and netmask parts. By default it’s a single space.
Examples
>>> "{{ '192.168.0.1/24|prefix_to_addrmask }}" -> "192.168.0.1 255.255.255.0" >>> "{{ '192.168.0.1/24|prefix_to_addrmask('/') }}" -> "192.168.0.1/255.255.255.0"