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diff --git a/src/op_mode/interfaces.py b/src/op_mode/interfaces.py
index de3dd7b8e..1694a356b 100755
--- a/src/op_mode/interfaces.py
+++ b/src/op_mode/interfaces.py
@@ -1,730 +1,730 @@
#!/usr/bin/env python3
#
# Copyright VyOS maintainers and contributors <maintainers@vyos.io>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 or later as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
import os
import re
import sys
import glob
import json
import typing
import textwrap
from datetime import datetime
from tabulate import tabulate
import vyos.opmode
from vyos.ifconfig import Section
from vyos.ifconfig import Interface
from vyos.ifconfig import VRRP
from vyos.utils.process import cmd
from vyos.utils.network import interface_exists
from vyos.utils.process import rc_cmd
from vyos.utils.process import call
from vyos.configquery import op_mode_config_dict
def catch_broken_pipe(func):
def wrapped(*args, **kwargs):
try:
func(*args, **kwargs)
except (BrokenPipeError, KeyboardInterrupt):
# Flush output to /dev/null and bail out.
os.dup2(os.open(os.devnull, os.O_WRONLY), sys.stdout.fileno()) # pylint: disable = no-member
return wrapped
# The original implementation of filtered_interfaces has signature:
# (ifnames: list, iftypes: typing.Union[str, list], vif: bool, vrrp: bool) -> intf: Interface:
# Arg types allowed in CLI (ifnames: str, iftypes: str) were manually
# re-typed from argparse args.
# We include the function in a general form, however op-mode standard
# functions will restrict to the CLI-allowed arg types, wrapped in Optional.
def filtered_interfaces(ifnames: typing.Union[str, list],
iftypes: typing.Union[str, list],
vif: bool, vrrp: bool) -> Interface:
"""
get all interfaces from the OS and return them; ifnames can be used to
filter which interfaces should be considered
ifnames: a list of interface names to consider, empty do not filter
return an instance of the Interface class
"""
if isinstance(ifnames, str):
ifnames = [ifnames] if ifnames else []
if isinstance(iftypes, list):
for iftype in iftypes:
yield from filtered_interfaces(ifnames, iftype, vif, vrrp)
for ifname in Section.interfaces(iftypes):
# Bail out early if interface name not part of our search list
if ifnames and ifname not in ifnames:
continue
# As we are only "reading" from the interface - we must use the
# generic base class which exposes all the data via a common API
interface = Interface(ifname, create=False, debug=False)
# VLAN interfaces have a '.' in their name by convention
if vif and not '.' in ifname:
continue
if vrrp:
vrrp_interfaces = VRRP.active_interfaces()
if ifname not in vrrp_interfaces:
continue
yield interface
def detailed_output(dataset, headers):
for data in dataset:
adjusted_rule = data + [""] * (len(headers) - len(data)) # account for different header length, like default-action
transformed_rule = [[header, adjusted_rule[i]] for i, header in enumerate(headers) if i < len(adjusted_rule)] # create key-pair list from headers and rules lists; wrap at 100 char
print(tabulate(transformed_rule, tablefmt="presto"))
print()
def _split_text(text, used=0):
"""
take a string and attempt to split it to fit with the width of the screen
text: the string to split
used: number of characted already used in the screen
"""
no_tty = call('tty -s')
returned = cmd('stty size') if not no_tty else ''
returned = returned.split()
if len(returned) == 2:
_, columns = tuple(int(_) for _ in returned)
else:
_, columns = (40, 80)
desc_len = columns - used
line = ''
for word in text.split():
if len(line) + len(word) < desc_len:
line = f'{line} {word}'
continue
if line:
yield line[1:]
else:
line = f'{line} {word}'
yield line[1:]
def _get_counter_val(prev, now):
"""
attempt to correct a counter if it wrapped, copied from perl
prev: previous counter
now: the current counter
"""
# This function has to deal with both 32 and 64 bit counters
if prev == 0:
return now
# device is using 64 bit values assume they never wrap
value = now - prev
if (now >> 32) != 0:
return value
# The counter has rolled. If the counter has rolled
# multiple times since the prev value, then this math
# is meaningless.
if value < 0:
value = (4294967296 - prev) + now
return value
def _pppoe(ifname):
out = cmd('ps -C pppd -f')
if ifname in out:
return 'C'
if ifname in [_.split('/')[-1] for _ in glob.glob('/etc/ppp/peers/pppoe*')]:
return 'D'
return ''
def _find_intf_by_ifname(intf_l: list, name: str):
for d in intf_l:
if d['ifname'] == name:
return d
return {}
# lifted out of operational.py to separate formatting from data
def _format_stats(stats, indent=4):
stat_names = {
'rx': ['bytes', 'packets', 'errors', 'dropped', 'overrun', 'mcast'],
'tx': ['bytes', 'packets', 'errors', 'dropped', 'carrier', 'collisions'],
}
stats_dir = {
'rx': ['rx_bytes', 'rx_packets', 'rx_errors', 'rx_dropped', 'rx_over_errors', 'multicast'],
'tx': ['tx_bytes', 'tx_packets', 'tx_errors', 'tx_dropped', 'tx_carrier_errors', 'collisions'],
}
tabs = []
for rtx in list(stats_dir):
tabs.append([f'{rtx.upper()}:', ] + stat_names[rtx])
tabs.append(['', ] + [stats[_] for _ in stats_dir[rtx]])
s = tabulate(
tabs,
stralign="right",
numalign="right",
tablefmt="plain"
)
p = ' '*indent
return f'{p}' + s.replace('\n', f'\n{p}')
def _get_raw_data(ifname: typing.Optional[str],
iftype: typing.Optional[str],
vif: bool, vrrp: bool) -> list:
if ifname is None:
ifname = ''
if iftype is None:
iftype = ''
ret =[]
for interface in filtered_interfaces(ifname, iftype, vif, vrrp):
res_intf = {}
cache = interface.operational.load_counters()
out = cmd(f'ip -json addr show {interface.ifname}')
res_intf_l = json.loads(out)
res_intf = res_intf_l[0]
if res_intf['link_type'] == 'tunnel6':
# Note that 'ip -6 tun show {interface.ifname}' is not json
# aware, so find in list
out = cmd('ip -json -6 tun show')
tunnel = json.loads(out)
res_intf['tunnel6'] = _find_intf_by_ifname(tunnel,
interface.ifname)
if 'ip6_tnl_f_use_orig_tclass' in res_intf['tunnel6']:
res_intf['tunnel6']['tclass'] = 'inherit'
del res_intf['tunnel6']['ip6_tnl_f_use_orig_tclass']
res_intf['counters_last_clear'] = int(cache.get('timestamp', 0))
res_intf['description'] = interface.get_alias()
stats = interface.operational.get_stats()
for k in list(stats):
stats[k] = _get_counter_val(cache[k], stats[k])
res_intf['stats'] = stats
ret.append(res_intf)
# find pppoe interfaces that are in a transitional/dead state
if ifname.startswith('pppoe') and not _find_intf_by_ifname(ret, ifname):
pppoe_intf = {}
pppoe_intf['unhandled'] = None
pppoe_intf['ifname'] = ifname
pppoe_intf['state'] = _pppoe(ifname)
ret.append(pppoe_intf)
return ret
def _get_summary_data(ifname: typing.Optional[str],
iftype: typing.Optional[str],
vif: bool, vrrp: bool) -> list:
if ifname is None:
ifname = ''
if iftype is None:
iftype = ''
ret = []
def is_interface_has_mac(interface_name):
interface_no_mac = ('tun', 'wg')
return not any(interface_name.startswith(prefix) for prefix in interface_no_mac)
for interface in filtered_interfaces(ifname, iftype, vif, vrrp):
res_intf = {}
res_intf['ifname'] = interface.ifname
res_intf['oper_state'] = interface.operational.get_state()
res_intf['admin_state'] = interface.get_admin_state()
res_intf['addr'] = [_ for _ in interface.get_addr() if not _.startswith('fe80::')]
res_intf['description'] = interface.get_alias()
res_intf['mtu'] = interface.get_mtu()
res_intf['mac'] = interface.get_mac() if is_interface_has_mac(interface.ifname) else 'n/a'
res_intf['vrf'] = interface.get_vrf()
ret.append(res_intf)
# find pppoe interfaces that are in a transitional/dead state
if ifname.startswith('pppoe') and not _find_intf_by_ifname(ret, ifname):
pppoe_intf = {}
pppoe_intf['unhandled'] = None
pppoe_intf['ifname'] = ifname
pppoe_intf['state'] = _pppoe(ifname)
ret.append(pppoe_intf)
return ret
def _get_counter_data(ifname: typing.Optional[str],
iftype: typing.Optional[str],
vif: bool, vrrp: bool) -> list:
if ifname is None:
ifname = ''
if iftype is None:
iftype = ''
ret = []
for interface in filtered_interfaces(ifname, iftype, vif, vrrp):
res_intf = {}
oper = interface.operational.get_state()
if oper not in ('up','unknown'):
continue
stats = interface.operational.get_stats()
cache = interface.operational.load_counters()
res_intf['ifname'] = interface.ifname
res_intf['rx_packets'] = _get_counter_val(cache['rx_packets'], stats['rx_packets'])
res_intf['rx_bytes'] = _get_counter_val(cache['rx_bytes'], stats['rx_bytes'])
res_intf['tx_packets'] = _get_counter_val(cache['tx_packets'], stats['tx_packets'])
res_intf['tx_bytes'] = _get_counter_val(cache['tx_bytes'], stats['tx_bytes'])
res_intf['rx_dropped'] = _get_counter_val(cache['rx_dropped'], stats['rx_dropped'])
res_intf['tx_dropped'] = _get_counter_val(cache['tx_dropped'], stats['tx_dropped'])
res_intf['rx_over_errors'] = _get_counter_val(cache['rx_over_errors'], stats['rx_over_errors'])
res_intf['tx_carrier_errors'] = _get_counter_val(cache['tx_carrier_errors'], stats['tx_carrier_errors'])
ret.append(res_intf)
return ret
def _get_kernel_data(raw, ifname = None, detail = False):
if ifname:
# Check if the interface exists
if not interface_exists(ifname):
raise vyos.opmode.IncorrectValue(f"{ifname} does not exist!")
int_name = f'dev {ifname}'
else:
int_name = ''
kernel_interface = json.loads(cmd(f'ip -j -d -s address show {int_name}'))
# Return early if raw
if raw:
return kernel_interface, None
# Format the kernel data
kernel_interface_out = _format_kernel_data(kernel_interface, detail)
return kernel_interface, kernel_interface_out
def _format_kernel_data(data, detail):
output_list = []
podman_vrf = {}
tmpInfo = {}
# Sort interfaces by name
for interface in sorted(data, key=lambda x: x.get('ifname', '')):
if interface.get('linkinfo', {}).get('info_kind') == 'vrf':
continue
elif interface.get('ifname').startswith(('tunl', 'gre', 'erspan', 'pim6reg')):
continue
# Get the device model; ex. Intel Corporation Ethernet Controller I225-V
dev_model = interface.get('parentdev', '')
if 'parentdev' in interface:
parentdev = interface['parentdev']
if re.match(r'^[0-9a-fA-F]{4}:', parentdev):
dev_model = cmd(f'lspci -nn -s {parentdev}').split(']:')[1].strip()
# Get the IP addresses on interface
ip_list = []
has_global = False
vrf = 'default'
for ip in interface['addr_info']:
if ip.get('scope') in ('global', 'host'):
has_global = True
local = ip.get('local', '-')
prefixlen = ip.get('prefixlen', '')
ip_list.append(f"{local}/{prefixlen}")
if interface.get('ifname').startswith('pod-'):
podman_vrf[interface.get('ifname')] = {}
podman_vrf[interface.get('ifname')]['vrf'] = interface.get('master', 'default')
if interface.get('master', '').startswith('pod-'):
- vrf = podman_vrf.get(interface.get('master', {})).get('vrf', 'default')
+ vrf = podman_vrf.get(interface.get('master', '')).get('vrf', 'default')
elif interface.get('linkinfo', {}).get('info_slave_kind', '') == 'vrf':
vrf = interface.get('master', 'default')
# If no global IP address, add '-'; indicates no IP address on interface
if not has_global:
ip_list.append('-')
sl_status = ('A' if not 'UP' in interface['flags'] else 'u') + '/' + ('D' if interface['operstate'] == 'DOWN' else 'u')
# Generate temporary dict to hold data
tmpInfo['ifname'] = interface.get('ifname', '')
tmpInfo['ip'] = ip_list
tmpInfo['mac'] = "n/a" if interface.get('ifname', '').startswith(("tun", "wg", "gre")) else interface.get('address', 'n/a')
tmpInfo['mtu'] = interface.get('mtu', '')
tmpInfo['vrf'] = vrf
tmpInfo['status'] = sl_status
tmpInfo['description'] = "\n".join(textwrap.wrap(interface.get('ifalias', ''), width=50))
tmpInfo['device'] = dev_model
tmpInfo['alternate_names'] = interface.get('altnames', '')
tmpInfo['minimum_mtu'] = interface.get('min_mtu', '')
tmpInfo['maximum_mtu'] = interface.get('max_mtu', '')
rx_stats = interface.get('stats64', {}).get('rx')
tx_stats = interface.get('stats64', {}).get('tx')
tmpInfo['rx_packets'] = rx_stats.get('packets', "")
tmpInfo['rx_bytes'] = rx_stats.get('bytes', "")
tmpInfo['rx_errors'] = rx_stats.get('errors', "")
tmpInfo['rx_dropped'] = rx_stats.get('dropped', "")
tmpInfo['rx_over_errors'] = rx_stats.get('over_errors', '')
tmpInfo['multicast'] = rx_stats.get('multicast', "")
tmpInfo['tx_packets'] = tx_stats.get('packets', "")
tmpInfo['tx_bytes'] = tx_stats.get('bytes', "")
tmpInfo['tx_errors'] = tx_stats.get('errors', "")
tmpInfo['tx_dropped'] = tx_stats.get('dropped', "")
tmpInfo['tx_carrier_errors'] = tx_stats.get('carrier_errors', "")
tmpInfo['tx_collisions'] = tx_stats.get('collisions', "")
# Generate output list; detail adds more fields
output_list.append([tmpInfo['ifname'],
'\n'.join(tmpInfo['ip']),
tmpInfo['mac'],
tmpInfo['vrf'],
tmpInfo['mtu'],
tmpInfo['status'],
tmpInfo['description'],
*([tmpInfo['device']] if detail else []),
*(['\n'.join(tmpInfo['alternate_names'])] if detail else []),
*([tmpInfo['minimum_mtu']] if detail else []),
*([tmpInfo['maximum_mtu']] if detail else []),
*([tmpInfo['rx_packets']] if detail else []),
*([tmpInfo['rx_bytes']] if detail else []),
*([tmpInfo['rx_errors']] if detail else []),
*([tmpInfo['rx_dropped']] if detail else []),
*([tmpInfo['rx_over_errors']] if detail else []),
*([tmpInfo['multicast']] if detail else []),
*([tmpInfo['tx_packets']] if detail else []),
*([tmpInfo['tx_bytes']] if detail else []),
*([tmpInfo['tx_errors']] if detail else []),
*([tmpInfo['tx_dropped']] if detail else []),
*([tmpInfo['tx_carrier_errors']] if detail else []),
*([tmpInfo['tx_collisions']] if detail else [])])
return output_list
@catch_broken_pipe
def _format_show_data(data: list):
unhandled = []
for intf in data:
if 'unhandled' in intf:
unhandled.append(intf)
continue
# instead of reformatting data, call non-json output:
rc, out = rc_cmd(f"ip addr show {intf['ifname']}")
if rc != 0:
continue
out = re.sub('^\d+:\s+','',out)
# add additional data already collected
if 'tunnel6' in intf:
t6_d = intf['tunnel6']
t6_str = 'encaplimit %s hoplimit %s tclass %s flowlabel %s (flowinfo %s)' % (
t6_d.get('encap_limit', ''), t6_d.get('hoplimit', ''),
t6_d.get('tclass', ''), t6_d.get('flowlabel', ''),
t6_d.get('flowinfo', ''))
out = re.sub('(\n\s+)(link/tunnel6)', f'\g<1>{t6_str}\g<1>\g<2>', out)
print(out)
ts = intf.get('counters_last_clear', 0)
if ts:
when = datetime.fromtimestamp(ts).strftime("%a %b %d %R:%S %Z %Y")
print(f' Last clear: {when}')
description = intf.get('description', '')
if description:
print(f' Description: {description}')
stats = intf.get('stats', {})
if stats:
print()
print(_format_stats(stats))
for intf in unhandled:
string = {
'C': 'Coming up',
'D': 'Link down'
}[intf['state']]
print(f"{intf['ifname']}: {string}")
return 0
@catch_broken_pipe
def _format_show_summary(data):
format1 = '%-16s %-33s %-4s %s'
format2 = '%-16s %s'
print('Codes: S - State, L - Link, u - Up, D - Down, A - Admin Down')
print(format1 % ("Interface", "IP Address", "S/L", "Description"))
print(format1 % ("---------", "----------", "---", "-----------"))
unhandled = []
for intf in data:
if 'unhandled' in intf:
unhandled.append(intf)
continue
ifname = [intf['ifname'],]
oper = ['u',] if intf['oper_state'] in ('up', 'unknown') else ['D',]
admin = ['u',] if intf['admin_state'] in ('up', 'unknown') else ['A',]
addrs = intf['addr'] or ['-',]
descs = list(_split_text(intf['description'], 0))
while ifname or oper or admin or addrs or descs:
i = ifname.pop(0) if ifname else ''
a = addrs.pop(0) if addrs else ''
d = descs.pop(0) if descs else ''
s = [admin.pop(0)] if admin else []
l = [oper.pop(0)] if oper else []
if len(a) < 33:
print(format1 % (i, a, '/'.join(s+l), d))
else:
print(format2 % (i, a))
print(format1 % ('', '', '/'.join(s+l), d))
for intf in unhandled:
string = {
'C': 'u/D',
'D': 'A/D'
}[intf['state']]
print(format1 % (ifname, '', string, ''))
return 0
@catch_broken_pipe
def _format_show_summary_extended(data):
headers = ["Interface", "IP Address", "MAC", "VRF", "MTU", "S/L", "Description"]
table_data = []
print('Codes: S - State, L - Link, u - Up, D - Down, A - Admin Down')
for intf in data:
if 'unhandled' in intf:
continue
ifname = intf['ifname']
oper_state = 'u' if intf['oper_state'] in ('up', 'unknown') else 'D'
admin_state = 'u' if intf['admin_state'] in ('up', 'unknown') else 'A'
addrs = intf['addr'] or ['-']
description = '\n'.join(_split_text(intf['description'], 0))
mac = intf['mac'] if intf['mac'] else 'n/a'
mtu = intf['mtu'] if intf['mtu'] else 'n/a'
vrf = intf['vrf'] if intf['vrf'] else 'default'
ip_addresses = '\n'.join(ip for ip in addrs)
# Create a row for the table
row = [
ifname,
ip_addresses,
mac,
vrf,
mtu,
f"{admin_state}/{oper_state}",
description,
]
# Append the row to the table data
table_data.append(row)
for intf in data:
if 'unhandled' in intf:
string = {'C': 'u/D', 'D': 'A/D'}[intf['state']]
table_data.append([intf['ifname'], '', '', '', '', string, ''])
print(tabulate(table_data, headers))
return 0
@catch_broken_pipe
def _format_show_counters(data: list):
data_entries = []
for entry in data:
interface = entry.get('ifname')
rx_packets = entry.get('rx_packets')
rx_bytes = entry.get('rx_bytes')
tx_packets = entry.get('tx_packets')
tx_bytes = entry.get('tx_bytes')
rx_dropped = entry.get('rx_dropped')
tx_dropped = entry.get('tx_dropped')
rx_errors = entry.get('rx_over_errors')
tx_errors = entry.get('tx_carrier_errors')
data_entries.append([interface, rx_packets, rx_bytes, tx_packets, tx_bytes, rx_dropped, tx_dropped, rx_errors, tx_errors])
headers = ['Interface', 'Rx Packets', 'Rx Bytes', 'Tx Packets', 'Tx Bytes', 'Rx Dropped', 'Tx Dropped', 'Rx Errors', 'Tx Errors']
output = tabulate(data_entries, headers, numalign="left")
print (output)
return output
def show_kernel(raw: bool, intf_name: typing.Optional[str], detail: bool):
raw_data, data = _get_kernel_data(raw, intf_name, detail)
# Return early if raw
if raw:
return raw_data
# Normal headers; show interfaces kernel
headers = ['Interface', 'IP Address', 'MAC', 'VRF', 'MTU', 'S/L', 'Description']
# Detail headers; show interfaces kernel detail
detail_header = ['Interface', 'IP Address', 'MAC', 'VRF', 'MTU', 'S/L', 'Description',
'Device', 'Alternate Names','Minimum MTU', 'Maximum MTU', 'RX_Packets',
'RX_Bytes', 'RX_Errors', 'RX_Dropped', 'Receive Overrun Errors', 'Received Multicast',
'TX_Packets', 'TX_Bytes', 'TX_Errors', 'TX_Dropped', 'Transmit Carrier Errors',
'Transmit Collisions']
if detail:
detailed_output(data, detail_header)
else:
print('Codes: S - State, L - Link, u - Up, D - Down, A - Admin Down')
print(tabulate(data, headers))
def _show_raw(data: list, intf_name: str):
if intf_name is not None and len(data) <= 1:
try:
return data[0]
except IndexError:
raise vyos.opmode.UnconfiguredObject(
f"Interface {intf_name} does not exist")
else:
return data
def show(raw: bool, intf_name: typing.Optional[str],
intf_type: typing.Optional[str],
vif: bool, vrrp: bool):
data = _get_raw_data(intf_name, intf_type, vif, vrrp)
if raw:
return _show_raw(data, intf_name)
return _format_show_data(data)
def show_summary(raw: bool, intf_name: typing.Optional[str],
intf_type: typing.Optional[str],
vif: bool, vrrp: bool):
data = _get_summary_data(intf_name, intf_type, vif, vrrp)
if raw:
return _show_raw(data, intf_name)
return _format_show_summary(data)
def show_summary_extended(raw: bool, intf_name: typing.Optional[str],
intf_type: typing.Optional[str],
vif: bool, vrrp: bool):
data = _get_summary_data(intf_name, intf_type, vif, vrrp)
if raw:
return _show_raw(data, intf_name)
return _format_show_summary_extended(data)
def show_counters(raw: bool, intf_name: typing.Optional[str],
intf_type: typing.Optional[str],
vif: bool, vrrp: bool):
data = _get_counter_data(intf_name, intf_type, vif, vrrp)
if raw:
return _show_raw(data, intf_name)
return _format_show_counters(data)
def show_vlan_to_vni(raw: bool, intf_name: typing.Optional[str], vid: typing.Optional[str], detail: bool):
if not interface_exists(intf_name):
raise vyos.opmode.UnconfiguredObject(f"Interface {intf_name} does not exist\n")
if not vid:
vid = "all"
tunnel_data = json.loads(cmd(f"bridge -j vlan tunnelshow dev {intf_name} vid {vid}"))
if not tunnel_data:
if vid == "all":
raise vyos.opmode.UnconfiguredObject(f"No VLAN-to-VNI mapping found for interface {intf_name}\n")
else:
raise vyos.opmode.UnconfiguredObject(f"No VLAN-to-VNI mapping found for VLAN {vid}\n")
statistics_data = json.loads(cmd(f"bridge -j -s vlan tunnelshow dev {intf_name} vid {vid}"))[0]
mapping_config = op_mode_config_dict(['interfaces', 'vxlan', intf_name, 'vlan-to-vni'],
get_first_key=True)
raw_data = {intf_name: {}}
output_list = []
for tunnel in tunnel_data[0].get("tunnels", []):
tunnel_id = tunnel.get("tunid")
tunnel_dict = raw_data[intf_name][tunnel_id] = {}
for vlan in statistics_data.get("vlans", []):
if vlan.get("vid") == tunnel.get("vlan"):
vlan_id = str(vlan.get("vid"))
description = mapping_config.get(vlan_id, {}).get("description", "")
if raw:
tunnel_dict["vlan"] = vlan_id
tunnel_dict["rx_bytes"] = vlan.get("rx_bytes")
tunnel_dict["tx_bytes"] = vlan.get("tx_bytes")
tunnel_dict["rx_packets"] = vlan.get("rx_packets")
tunnel_dict["tx_packets"] = vlan.get("tx_packets")
tunnel_dict["description"] = description
else:
#Generate output list; detail adds more fields
output_list.append([
*([intf_name] if not detail else []),
vlan_id,
tunnel_id,
description,
*([vlan.get("rx_bytes")] if detail else []),
*([vlan.get("tx_bytes")] if detail else []),
*([vlan.get("rx_packets")] if detail else []),
*([vlan.get("tx_packets")] if detail else [])
])
if raw:
return raw_data
if detail:
# Detail headers; ex. show interfaces vxlan vxlan1 vlan-to-vni detail
detail_header = ['VLAN', 'VNI', 'Description', 'Rx Bytes', 'Tx Bytes', 'Rx Packets', 'Tx Packets']
print('-' * 35)
print(f"Interface: {intf_name}\n")
detailed_output(output_list, detail_header)
else:
# Normal headers; ex. show interfaces vxlan vxlan1 vlan-to-vni
headers = ['Interface', 'VLAN', 'VNI', 'Description']
print(tabulate(output_list, headers))
def clear_counters(intf_name: typing.Optional[str],
intf_type: typing.Optional[str],
vif: bool, vrrp: bool):
for interface in filtered_interfaces(intf_name, intf_type, vif, vrrp):
interface.operational.clear_counters()
def reset_counters(intf_name: typing.Optional[str],
intf_type: typing.Optional[str],
vif: bool, vrrp: bool):
for interface in filtered_interfaces(intf_name, intf_type, vif, vrrp):
interface.operational.reset_counters()
if __name__ == '__main__':
try:
res = vyos.opmode.run(sys.modules[__name__])
if res:
print(res)
except (ValueError, vyos.opmode.Error) as e:
print(e)
sys.exit(1)

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