diff options
Diffstat (limited to 'python/vyos/ifconfig')
| -rw-r--r-- | python/vyos/ifconfig/interface.py | 48 |
1 files changed, 20 insertions, 28 deletions
diff --git a/python/vyos/ifconfig/interface.py b/python/vyos/ifconfig/interface.py index e5c51134b..9a1483a1e 100644 --- a/python/vyos/ifconfig/interface.py +++ b/python/vyos/ifconfig/interface.py @@ -23,8 +23,6 @@ from copy import deepcopy from glob import glob from ipaddress import IPv4Network -from ipaddress import IPv6Address -from ipaddress import IPv6Network from netifaces import ifaddresses # this is not the same as socket.AF_INET/INET6 from netifaces import AF_INET @@ -37,10 +35,8 @@ from vyos.configdict import get_vlan_ids from vyos.template import render from vyos.util import mac2eui64 from vyos.util import dict_search -from vyos.util import cmd from vyos.util import read_file from vyos.template import is_ipv4 -from vyos.template import is_ipv6 from vyos.validate import is_intf_addr_assigned from vyos.validate import is_ipv6_link_local from vyos.validate import assert_boolean @@ -1012,34 +1008,22 @@ class Interface(Control): if os.path.isfile(config_file): os.remove(config_file) - def get_tc_config(self,objectname): - # Parse configuration - get_tc_cmd = f'tc -j {objectname}' - tmp = cmd(get_tc_cmd, shell=True) - return json.loads(tmp) - - def del_tc_qdisc(self,dev,kind,handle): - tc_qdisc = self.get_tc_config('qdisc') - for rule in tc_qdisc: - old_dev = rule['dev'] - old_handle = rule['handle'] - old_kind = rule['kind'] - if old_dev == dev and old_handle == handle and old_kind == kind: - if 'root' in rule and rule['root']: - delete_tc_cmd = f'tc qdisc del dev {dev} handle {handle} root {kind}' - self._cmd(delete_tc_cmd) - else: - delete_tc_cmd = f'tc qdisc del dev {dev} handle {handle} {kind}' - self._cmd(delete_tc_cmd) - def apply_mirror(self): # Please refer to the document for details # https://man7.org/linux/man-pages/man8/tc.8.html # https://man7.org/linux/man-pages/man8/tc-mirred.8.html ifname = self._config['ifname'] # Remove existing mirroring rules - self.del_tc_qdisc(ifname,'ingress','ffff:') - self.del_tc_qdisc(ifname,'prio','1:') + try: + delete_tc_cmd = f'tc qdisc del dev {ifname} handle ffff: ingress' + self._cmd(delete_tc_cmd) + except: + pass + try: + delete_tc_cmd = f'tc qdisc del dev {ifname} handle 1: root prio' + self._cmd(delete_tc_cmd) + except: + pass # Setting up packet mirroring ingress_mirror = dict_search('mirror.ingress', self._config) @@ -1075,8 +1059,16 @@ class Interface(Control): # The rule must be completely deleted first for rule in mirror_rules: for intf, dire in rule.items(): - self.del_tc_qdisc(intf,'ingress','ffff:') - self.del_tc_qdisc(intf,'prio','1:') + try: + delete_tc_cmd = f'tc qdisc del dev {intf} handle ffff: ingress' + self._cmd(delete_tc_cmd) + except: + pass + try: + delete_tc_cmd = f'tc qdisc del dev {intf} handle 1: root prio' + self._cmd(delete_tc_cmd) + except: + pass # Setting mirror rules for rule in mirror_rules: |