DHCP Relay на LTP-4x rev. B

[gpapaskiri]

Всем добрый день. Возникла такая проблема, есть задача поднять 82 опцию на оборудовании. пробовал и настроить вручную и воспользоваться easymode, но когда подключаюсь через wireshark на front port в DHCP среди опций 82 не видно. Возможно я что-то не так настроил или не так использую wireshark, подскажите в чем дело?

LTP-4X# show version
Eltex LTP-4X:rev.B software version 3.26.1 build 1346 on 12.12.2016 14:15

Код: Выделить всё

LTP-4X# show running-config
configure terminal
management ip "172.30.31.230"
management mask "255.255.224.0"
management vid "398"
management gateway "172.30.31.254"
ip acs server enable
ip dhcp server enable
ip dhcp server range "192.168.200.2" "192.168.207.254"
ip dhcp server option-43
cli ont-sn-format "numerical"
gpon network terminal-vlan "Internet" vid "912"
gpon network terminal-vlan "VoIP" vid "200"
gpon network terminal-vlan "VoD" vid "300"
profile dhcp-ra "easyDHCPRA"
enable
overwrite-option82 circuit-id "%HOSTNAME%%ONTID%"
exit
profile cross-connect "easy-Internet"
description "Internet_service"
outer vid terminal-vlan "Internet"
user vid "10"
exit
profile cross-connect "easy-VoIP"
description "VoIP_service"
outer vid terminal-vlan "VoIP"
user vid "20"
exit
profile cross-connect "easy-VoD"
description "STB_unicast_service"
outer vid terminal-vlan "VoD"
user vid "30"
exit
profile cross-connect "easy-ACS"
description "TR-069_management"
outer vid "2"
type "management"
exit
profile cross-connect "easy-ONT"
description "Internet_service_for_ONT"
bridge
bridge group "10"
outer vid terminal-vlan "Internet"
exit
profile ports "easy-RG"
description "settings_for_RG"
igmp multicast dynamic-entry    0 vid "399"
igmp multicast dynamic-entry    0 group "224.0.0.0" "239.255.255.255"
veip multicast
veip upstream vid "10"
veip upstream tag-control replace-tag
veip downstream vid "10"
veip downstream tag-control replace-tag
exit
profile ports "easy-ONT"
description "settings_for_ONT"
igmp multicast dynamic-entry    0 vid "399"
igmp multicast dynamic-entry    0 group "224.0.0.0" "239.255.255.255"
port    0 bridge group "10"
port    0 multicast
port    0 igmp upstream vid "10"
port    0 igmp upstream tag-control add-tag
port    0 igmp downstream vid "399"
port    0 igmp downstream tag-control remove-tag
exit
template "easy-RG"
easy-mode
service 0 profile cross-connect "easy-Internet"
service 0 profile dba "dba-00"
service 1 profile cross-connect "easy-VoIP"
service 1 profile dba "dba-00"
service 2 profile cross-connect "easy-VoD"
service 2 profile dba "dba-00"
service 3 profile cross-connect "easy-ACS"
service 3 profile dba "dba-00"
profile ports "easy-RG"
exit
template "easy-ONT"
easy-mode
service 0 profile cross-connect "easy-ONT"
service 0 profile dba "dba-00"
profile ports "easy-ONT"
exit
gpon olt profile dhcpra "easyDHCPRA"
gpon olt model "2"
exit
commit
switch
configure
ip igmp snooping
ip igmp proxy report enable
ip igmp proxy report range 224.0.0.0 239.255.255.255 from all to 399
vlan 1
no ip dhcp relaying
exit
vlan 200
name VoIP
tagged front-port 0
tagged front-port 1
tagged front-port 2
tagged front-port 3
tagged 10G-front-port 0
tagged 10G-front-port 1
tagged pon-port 0
tagged pon-port 1
tagged pon-port 2
tagged pon-port 3
exit
vlan 300
name VoD
tagged front-port 0
tagged front-port 1
tagged front-port 2
tagged front-port 3
tagged 10G-front-port 0
tagged 10G-front-port 1
tagged pon-port 0
tagged pon-port 1
tagged pon-port 2
tagged pon-port 3
exit
vlan 398
name MGMT
tagged front-port 0
tagged front-port 1
tagged front-port 2
tagged front-port 3
tagged 10G-front-port 0
tagged 10G-front-port 1
exit
vlan 399
name MCAST
tagged front-port 0
tagged front-port 1
tagged front-port 2
tagged front-port 3
tagged 10G-front-port 0
tagged 10G-front-port 1
tagged pon-port 0
tagged pon-port 1
tagged pon-port 2
tagged pon-port 3
ip igmp snooping querier enable
exit
vlan 912
name Internet
tagged front-port 0
tagged front-port 1
tagged front-port 2
tagged front-port 3
tagged 10G-front-port 0
tagged 10G-front-port 1
tagged pon-port 0
tagged pon-port 1
tagged pon-port 2
tagged pon-port 3
exit
vlan 4094
name ACS
tagged pon-port 0
tagged pon-port 1
tagged pon-port 2
tagged pon-port 3
exit
commit
exit



настройка сделана при помощи easy mode, чего не хватает?

[gpapaskiri]

Переконфигурировал заново, но в wireshark результат тот же. Задача в том чтобы вычислить смещение и длину remotid. Может есть другой способ сделать это, кроме как через wireshark?

Код: Выделить всё

LTP-4X# show running-config
configure terminal
management ip "172.30.31.230"
management mask "255.255.224.0"
management vid "398"
management gateway "172.30.31.254"
ip acs server enable
ip dhcp server enable
ip dhcp server range "192.168.200.10" "192.168.201.255"
ip dhcp server lease-time 3600
ip dhcp server option-43
ip snmp engineID "0xed9a398435eeedeb5b3a015413"
ip snmp traps 172.30.31.247 type v2
ip ntp ip "172.21.255.1"
ip ntp timezone "3"
profile dhcp-ra "1"
enable
overwrite-option82 circuit-id "%PONSERIAL%"
overwrite-option82 remote-id "%ONTID%"
overwrite-option82
dos-block
dos-block packet-limit "200"
dos-block block-time "300"
trusted server
trusted primary "172.30.31.253"
trusted timeout "200"
exit
profile cross-connect "INTERNET"
outer vid "912"
user vid "912"
exit
profile cross-connect "IPTV"
outer vid "399"
user vid "399"
exit
profile cross-connect "ACS"
outer vid "4094"
type "management"
exit
profile dba "10000"
bandwidth guaranteed "9000"
bandwidth besteffort "10000"
exit
profile ports "IPTV"
igmp multicast dynamic-entry    0 vid "399"
igmp multicast dynamic-entry    0 group "224.0.0.0" "239.255.255.255"
exit
gpon olt model "3"
interface ont 0/0
serial "ELTX5C02C000"
service 0 profile cross-connect "INTERNET"
service 0 profile dba "10000"
service 1 profile cross-connect "IPTV"
service 1 profile dba "10000"
service 2 profile cross-connect "ACS"
service 2 profile dba "10000"
profile ports "IPTV"
exit
exit
commit
switch
configure
ip igmp snooping
ip igmp proxy report enable
ip igmp proxy report range 224.0.0.0 239.255.255.255 from all to 399
vlan 1
no ip dhcp relaying
exit
vlan 398
name MGMT
tagged front-port 0
tagged front-port 1
tagged front-port 2
tagged front-port 3
tagged 10G-front-port 0
tagged 10G-front-port 1
exit
vlan 399
name IPTV
tagged front-port 0
tagged front-port 1
tagged front-port 2
tagged front-port 3
tagged 10G-front-port 0
tagged 10G-front-port 1
tagged pon-port 0
tagged pon-port 1
tagged pon-port 2
tagged pon-port 3
exit
vlan 912
name INTERNET_912
tagged front-port 0
tagged front-port 1
tagged front-port 2
tagged front-port 3
tagged 10G-front-port 0
tagged 10G-front-port 1
tagged pon-port 0
exit
vlan 4094
name ACS
tagged pon-port 0
tagged pon-port 1
tagged pon-port 2
tagged pon-port 3
exit
commit
exit
exit
acs
privates
delete param "voice1_enable"
add "voice1_enable" "InternetGatewayDevice.Services.VoiceService.1.VoiceProfile.1.Line.1.Enable" nocheck
delete param "voice1_number"
add "voice1_number" "InternetGatewayDevice.Services.VoiceService.1.VoiceProfile.1.Line.1.CallingFeatures.CallerIDName" nocheck
add "voice1_number" "InternetGatewayDevice.Services.VoiceService.1.VoiceProfile.1.Line.1.DirectoryNumber" nocheck
add "voice1_number" "InternetGatewayDevice.Services.VoiceService.1.VoiceProfile.1.Line.1.SIP.AuthUserName" nocheck
add "voice1_number" "InternetGatewayDevice.Services.VoiceService.1.VoiceProfile.1.Line.1.SIP.URI" nocheck
delete param "voice1_password"
add "voice1_password" "InternetGatewayDevice.Services.VoiceService.1.VoiceProfile.1.Line.1.SIP.AuthPassword" nocheck
delete param "voice2_enable"
add "voice2_enable" "InternetGatewayDevice.Services.VoiceService.1.VoiceProfile.1.Line.2.Enable" nocheck
delete param "voice2_number"
add "voice2_number" "InternetGatewayDevice.Services.VoiceService.1.VoiceProfile.1.Line.2.CallingFeatures.CallerIDName" nocheck
add "voice2_number" "InternetGatewayDevice.Services.VoiceService.1.VoiceProfile.1.Line.2.DirectoryNumber" nocheck
add "voice2_number" "InternetGatewayDevice.Services.VoiceService.1.VoiceProfile.1.Line.2.SIP.AuthUserName" nocheck
add "voice2_number" "InternetGatewayDevice.Services.VoiceService.1.VoiceProfile.1.Line.2.SIP.URI" nocheck
delete param "voice2_password"
add "voice2_password" "InternetGatewayDevice.Services.VoiceService.1.VoiceProfile.1.Line.2.SIP.AuthPassword" nocheck
delete param "sip_proxy"
add "sip_proxy" "InternetGatewayDevice.Services.VoiceService.1.VoiceProfile.1.SIP.OutboundProxy" nocheck
add "sip_proxy" "InternetGatewayDevice.Services.VoiceService.1.VoiceProfile.1.SIP.ProxyServer" nocheck
add "sip_proxy" "InternetGatewayDevice.Services.VoiceService.1.VoiceProfile.1.SIP.RegistrarServer" nocheck
add "sip_proxy" "InternetGatewayDevice.Services.VoiceService.1.VoiceProfile.1.SIP.UserAgentDomain" nocheck
delete param "ppp_login"
add "ppp_login" "InternetGatewayDevice.WANDevice.1.WANConnectionDevice.1.WANPPPConnection.1.Username" nocheck
delete param "ppp_password"
add "ppp_password" "InternetGatewayDevice.WANDevice.1.WANConnectionDevice.1.WANPPPConnection.1.Password" nocheck
delete param "user_password"
add "user_password" "InternetGatewayDevice.X_BROADCOM_COM_LoginCfg.UserPassword" nocheck
delete param "admin_password"
add "admin_password" "InternetGatewayDevice.X_BROADCOM_COM_LoginCfg.AdminPassword" nocheck
delete param "wifi_enable"
add "wifi_enable" "InternetGatewayDevice.LANDevice.1.WLANConfiguration.1.Enable" nocheck
delete param "wifi_ssid"
add "wifi_ssid" "InternetGatewayDevice.LANDevice.1.WLANConfiguration.1.SSID" nocheck
delete param "wifi_encoding"
add "wifi_encoding" "InternetGatewayDevice.LANDevice.1.WLANConfiguration.1.BeaconType" nocheck
delete param "wifi_password"
add "wifi_password" "InternetGatewayDevice.LANDevice.1.WLANConfiguration.1.PreSharedKey.1.KeyPassphrase" nocheck
exit
firmware
schedule
set daily "00:00" "23:59"
set weekly "1" "7"
set period "2011-06-01" "2099-12-31"
exit
exit
exit
exit


[gpapaskiri]

82 опцию запустить получилось, но теперь столкнулся со следующей проблемой: чтобы все заработало, от eltex должен прийти unicast запрос, а он отправляет broadcast. Подскажите пожалуйста как правильно настроить его? На данный момент настройка у меня следующая:

Код: Выделить всё

profile dhcp-ra "1"
enable
overwrite-option82 circuit-id "%ONTID%" binary
overwrite-option82 remote-id "%HOSTNAME%%GPON-PORT%"
overwrite-option82
dos-block
dos-block packet-limit "200"
dos-block block-time "300"
trusted server
trusted primary "172.30.31.253"
trusted timeout "200"
exit


Код: Выделить всё

vlan 398
name MGMT
tagged front-port 0
tagged front-port 1
tagged front-port 2
tagged front-port 3
tagged 10G-front-port 0
tagged 10G-front-port 1
ip dhcp relay 172.30.31.253


Код: Выделить всё

management ip "172.30.31.230"
management mask "255.255.224.0"
management vid "398"
management gateway "172.30.31.254"


На обычных свичах у нас настройка выгляди так

Код: Выделить всё

interface Vlan398
 ip address 172.30.4.1 255.255.224.0
  !forward protocol udp 67(active)!
 ip helper-address 172.30.31.253


398 вилан у нас является управляющей, а адрес сервера, куда должен направляться dhcp-запрос - 172.30.31.253.

Подскажите пожалуйста как быть?

[gpapaskiri]

Здесь вообще есть хоть одна живая душа? или никто не знает решение проблемы?

[gpapaskiri]

Ау, люди? Тут есть живые вообще?

[Dirks G]

Добрый день.
Ответил вам на почту.