хм, теперь нарисовалась другая проблема.
похоже связаная с теми же вланами.
кажется, что не доходят пакеты до ONT или до клиентских устройств за ONT
или где то не скидывается тег по нисходящему пути к клиенту.
по восходящему пути пакеты приходит с нужными тегами
смотрю у себя на dhcp-сервере
вот девайс из 400 влана пытается получить адрес но до него явно не доходят DHCPOFFER-ы
Код: Выделить всё
# tail -f /var/log/dhcpd.log | grep -i 00:1a:79:11:ea:68
Nov 19 16:14:13 localhost dhcpd: DHCPOFFER on 10.40.1.154 to 00:1a:79:11:ea:68 via vlan400
Nov 19 16:14:16 localhost dhcpd: DHCPDISCOVER from 00:1a:79:11:ea:68 via vlan400
Nov 19 16:14:16 localhost dhcpd: DHCPOFFER on 10.40.1.154 to 00:1a:79:11:ea:68 via vlan400
Nov 19 16:14:19 localhost dhcpd: DHCPDISCOVER from 00:1a:79:11:ea:68 via vlan400
Nov 19 16:14:19 localhost dhcpd: DHCPOFFER on 10.40.1.154 to 00:1a:79:11:ea:68 via vlan400
Nov 19 16:14:22 localhost dhcpd: DHCPDISCOVER from 00:1a:79:11:ea:68 via vlan400
Nov 19 16:14:22 localhost dhcpd: DHCPOFFER on 10.40.1.154 to 00:1a:79:11:ea:68 via vlan400
# tcpdump -i vlan400 -n ether host 00:1a:79:11:ea:68
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on vlan400, link-type EN10MB (Ethernet), capture size 65535 bytes
16:41:53.760935 IP 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from 00:1a:79:11:ea:68, length 548
16:41:53.761377 IP 10.40.0.1.67 > 10.40.1.154.68: BOOTP/DHCP, Reply, length 300
16:41:56.765228 IP 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from 00:1a:79:11:ea:68, length 548
16:41:56.765526 IP 10.40.0.1.67 > 10.40.1.154.68: BOOTP/DHCP, Reply, length 300
16:41:59.769357 IP 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from 00:1a:79:11:ea:68, length 548
16:41:59.769674 IP 10.40.0.1.67 > 10.40.1.154.68: BOOTP/DHCP, Reply, length 300
а вот девайс из влана 185 который дважды тегирован пытается подключитсяь к pppoe-server
но до него тоже явно не доходят PADO
Код: Выделить всё
# tcpdump -i vlan185.110 -n -vv ether host bc:f6:85:ff:eb:ee
tcpdump: listening on vlan185.110, link-type EN10MB (Ethernet), capture size 65535 bytes
16:25:15.472253 PPPoE PADI [Service-Name] [Host-Uniq 0xEC480000] [Vendor-Specific 0x00000DE901000200] [EOL]
16:25:15.472365 PPPoE PADO [AC-Name "ngtu2"] [Service-Name] [AC-Cookie 0xE51DE4C0DC0B38F48213D5CB820B7CCD630D0000] [Host-Uniq 0xEC480000]
16:25:20.479049 PPPoE PADI [Service-Name] [Host-Uniq 0xEC480000] [Vendor-Specific 0x00000DE901000200] [EOL]
16:25:20.479101 PPPoE PADO [AC-Name "ngtu2"] [Service-Name] [AC-Cookie 0xE51DE4C0DC0B38F48213D5CB820B7CCD630D0000] [Host-Uniq 0xEC480000]
подскажите куда можно копнуть?
вот мои настройки
Код: Выделить всё
LTP-4X# show profile cross-connect NTU1-IPTV verbose
Name: 'NTU1-IPTV'
Description: 'ONT Profile Cross Connect 2'
Model: ont
Bridge group: 20
Tag mode: single-tagged
Outer vid: 400
Outer cos: unused
Inner vid: -
U vid: 400
U cos: unused
Mac table entry limit: unlimited
Type: general
IP host index: 0
Priority queue: 0
LTP-4X# show profile cross-connect NTU1-INET verbose
Name: 'NTU1-INET'
Description: 'ONT Profile Cross Connect 1'
Model: ont
Bridge group: 20
Tag mode: double-tagged
Outer vid: 185
Outer cos: unused
Inner vid: 110
U vid: untagged
U cos: unused
Mac table entry limit: unlimited
Type: general
IP host index: 0
Priority queue: 0
LTP-4X# show profile ports NTU1
Name: 'NTU1'
Description: 'ONT Profile Ports 1'
Igmp settings:
Version: 3
Mode: snooping
Immediate leave: false
Robustness: 2
Querier ip: 0.0.0.0
Query interval: 125
Query response interval: 100
Last member query interval: 10
Multicast dynamic entry [0]:
Vlan id: unused
First group ip: 0.0.0.0
Last group ip: 0.0.0.0
Multicast dynamic entry [1]:
Vlan id: unused
First group ip: 0.0.0.0
Last group ip: 0.0.0.0
Multicast dynamic entry [2]:
Vlan id: unused
First group ip: 0.0.0.0
Last group ip: 0.0.0.0
Multicast dynamic entry [3]:
Vlan id: unused
First group ip: 0.0.0.0
Last group ip: 0.0.0.0
Multicast dynamic entry [4]:
Vlan id: unused
First group ip: 0.0.0.0
Last group ip: 0.0.0.0
Veip:
Multicast enable: false
Multicast port settings:
Upstream igmp vid: 1
Upstream igmp prio: 0
Upstream igmp tag control: pass
Downstream multicast vid: 1
Downstream multicast prio: 0
Downstream multicast tag control: pass
Max groups: 0
Max multicast bandwidth: 0
Port [0]:
Speed: auto
Duplex: auto
Bridge group: 20
Spanning tree for bridge group: false
Multicast enable: false
Multicast port settings:
Upstream igmp vid: 1
Upstream igmp prio: 0
Upstream igmp tag control: pass
Downstream multicast vid: 1
Downstream multicast prio: 0
Downstream multicast tag control: pass
Max groups: 0
Max multicast bandwidth: 0
Shaper downstream:
Enable: false
Commited rate: 1000000
Shaper upstream:
Enable: false
Commited rate: 1000000
LTP-4X# show interface ont 0/0 configuration
-----------------------------------
[ONT0/0] configuration
-----------------------------------
Description: ''
Status: UP
Serial: ELTX6200591C
Password: '0000000000'
Fec up: false
Downstream broadcast: true
Ber interval: none
Ber update period: 60
Rf port state: disabled
Omci error tolerant: false
Service [0]:
Profile cross connect: NTU1-INET ONT Profile Cross Connect 1
Profile dba: dba-00 ONT Profile DBA 0
Custom cross connect: disabled
Service [1]:
Profile cross connect: NTU1-IPTV ONT Profile Cross Connect 2
Profile dba: dba-00 ONT Profile DBA 0
Custom cross connect: disabled
Profile shaping: shaping-00 ONT Profile Shaping 0
Profile ports: NTU1 ONT Profile Ports 1
Profile management: unassigned
Profile scripting: unassigned
Custom model: none
Template: unassigned