Обновили коммутатор с 7.03.B046 на 7.03.B053. Теперь собственные клиенты с трудом получают ip по dhcp (т.е. из 12 портов получили ip за 4 часа только
. На ниже стоящих коммутаторах никто получить ip уже не может совсем. Вот данные с вышестоящего и нижестоящего коммутатора, где видно что offer-ы от сервера не проходят сквозь DGS-1210-28XS/ME с новой прошивкой.
Коммутатор между сервером dhcp и проблемным DGS-1210-28XS/ME:
Цитата:
Command: show cpu port type dhcp
Type PPS Total Drop
------------------- ---------- ----------- -----------
DHCP 23 1415 0
Discover - 540 -
Offer - 715 -
^^^^^^^^^^^^^^^^^^^^^^^^ <-- видим пакеты dhcp-offer
Request - 13 -
Decline - 0 -
ACK - 12 -
NAK - 0 -
Release - 0 -
Inform - 1 -
Коммутатор после проблемного DGS-1210-28XS/ME:
Цитата:
Type PPS Total Drop
------------------- ---------- ----------- -----------
DHCP 17 119161 0
Discover - 81156 -
Offer - 0 -
^^^^^^^^^^^^^^^^^^^^^^^^ <-- тут уже нет ничего совсем.
Request - 462 -
Decline - 0 -
ACK - 0 -
NAK - 0 -
Release - 2 -
Inform - 249 -
Откатывание на старую прошивку 7.03.B046 проблему решает. Тем не менее на коммутаторе есть проблема с iptv и возможно новая прошивка это фиксит.
Что-нибудь можно с этим сделать?
Command: show config current_config include dhcp
enable address_binding dhcp_snoop ports 1-24
disable address_binding dhcp_snoop ports 1-24 ipv6
disable address_binding dhcp_snoop ports 25-28 all
config address_binding ip_mac ports 1-24 arp_inspection loose nd_inspection disable ip_inspection disable protocol ipv4 state enable allow_zeroip enable forward_dhcppkt enable
config address_binding ip_mac ports 25-28 arp_inspection disable nd_inspection disable ip_inspection disable protocol all state disable allow_zeroip disable forward_dhcppkt enable
config address_binding dhcp_snoop max_entry ports 1-24 limit 5
config address_binding dhcp_snoop max_entry ports 1-28 limit no_limit IPv6
config address_binding dhcp_snoop max_entry ports 25-28 limit no_limit
config address_binding dhcp_snoop flush_on_port_down ports 1 disable
config address_binding dhcp_snoop flush_on_port_down ports 2 disable
config address_binding dhcp_snoop flush_on_port_down ports 3 disable
config address_binding dhcp_snoop flush_on_port_down ports 4 disable
config address_binding dhcp_snoop flush_on_port_down ports 5 disable
config address_binding dhcp_snoop flush_on_port_down ports 6 disable
config address_binding dhcp_snoop flush_on_port_down ports 7 disable
config address_binding dhcp_snoop flush_on_port_down ports 8 disable
config address_binding dhcp_snoop flush_on_port_down ports 9 disable
config address_binding dhcp_snoop flush_on_port_down ports 10 disable
config address_binding dhcp_snoop flush_on_port_down ports 11 disable
config address_binding dhcp_snoop flush_on_port_down ports 12 disable
config address_binding dhcp_snoop flush_on_port_down ports 13 disable
config address_binding dhcp_snoop flush_on_port_down ports 14 disable
config address_binding dhcp_snoop flush_on_port_down ports 15 disable
config address_binding dhcp_snoop flush_on_port_down ports 16 disable
config address_binding dhcp_snoop flush_on_port_down ports 17 disable
config address_binding dhcp_snoop flush_on_port_down ports 18 disable
config address_binding dhcp_snoop flush_on_port_down ports 19 disable
config address_binding dhcp_snoop flush_on_port_down ports 20 disable
config address_binding dhcp_snoop flush_on_port_down ports 21 disable
config address_binding dhcp_snoop flush_on_port_down ports 22 disable
config address_binding dhcp_snoop flush_on_port_down ports 23 disable
config address_binding dhcp_snoop flush_on_port_down ports 24 disable
config address_binding dhcp_snoop flush_on_port_down ports 25 disable
config address_binding dhcp_snoop flush_on_port_down ports 26 disable
config address_binding dhcp_snoop flush_on_port_down ports 27 disable
config address_binding dhcp_snoop flush_on_port_down ports 28 disable
disable address_binding dhcp_pd_snoop
config filter dhcp_server ports 1-24 state enable
config filter dhcp_server vlanid 1-4094 state disable
config filter dhcp_server illegal_server_log_suppress_duration 1min
config filter dhcp_server log state enable
config filter dhcpv6_server ports 1-28 state disable
config filter dhcpv6_server log state enable
config filter dhcpv6 ports 1-28 state disable
config ipif System dhcp_option12 state disable
config ipif System dhcp_option12 hostname DGS-1210-28XS/ME
config ipif System dhcpv6_client disable
disable dhcp_relay
config dhcp_relay hops 4
config dhcp_relay time 0
config dhcp_relay port 1-28 state disable
config dhcp_relay port 1-28 state enable
config dhcp_relay vlan vlanid 1 state enable
config dhcp_relay vlan vlanid 231-232,911,979,989,2244,2930,3312,3319-3320,3324-3325,3441 state disable
config dhcp_relay option_82 state disable
config dhcp_relay option_82 check disable
config dhcp_relay option_82 ports 1 policy replace
config dhcp_relay option_82 ports 2 policy replace
config dhcp_relay option_82 ports 3 policy replace
config dhcp_relay option_82 ports 4 policy replace
config dhcp_relay option_82 ports 5 policy replace
config dhcp_relay option_82 ports 6 policy replace
config dhcp_relay option_82 ports 7 policy replace
config dhcp_relay option_82 ports 8 policy replace
config dhcp_relay option_82 ports 9 policy replace
config dhcp_relay option_82 ports 10 policy replace
config dhcp_relay option_82 ports 11 policy replace
config dhcp_relay option_82 ports 12 policy replace
config dhcp_relay option_82 ports 13 policy replace
config dhcp_relay option_82 ports 14 policy replace
config dhcp_relay option_82 ports 15 policy replace
config dhcp_relay option_82 ports 16 policy replace
config dhcp_relay option_82 ports 17 policy replace
config dhcp_relay option_82 ports 18 policy replace
config dhcp_relay option_82 ports 19 policy replace
config dhcp_relay option_82 ports 20 policy replace
config dhcp_relay option_82 ports 21 policy replace
config dhcp_relay option_82 ports 22 policy replace
config dhcp_relay option_82 ports 23 policy replace
config dhcp_relay option_82 ports 24 policy replace
config dhcp_relay option_82 ports 25 policy keep
config dhcp_relay option_82 ports 26 policy keep
config dhcp_relay option_82 ports 27 policy keep
config dhcp_relay option_82 ports 28 policy keep
config dhcp_relay option_82 remote_id default
config dhcp_relay option_82 circuit_id default
enable dhcp_local_relay
config dhcp_local_relay vlan vlanid 2930 state enable
config dhcp_local_relay vlan vlanid 3312 state enable
config dhcp_local_relay vlan vlanid 3319 state enable
config dhcp_local_relay vlan vlanid 3320 state enable
config dhcp_local_relay vlan vlanid 3324 state enable
config dhcp_local_relay vlan vlanid 3325 state enable
config dhcp_local_relay port 1-24 state enable
disable dhcpv6_local_relay
disable dhcpv6_relay
config dhcpv6_relay hop_count 4
config dhcpv6_relay port 1-28 state disable
config dhcpv6_relay port 1-28 state enable
config dhcpv6_relay option_37 state enable
config dhcpv6_relay option_37 check enable
config dhcpv6_relay option_37 remote_id default
config dhcpv6_relay option_37 ports 1 policy replace
config dhcpv6_relay option_37 ports 2 policy replace
config dhcpv6_relay option_37 ports 3 policy replace
config dhcpv6_relay option_37 ports 4 policy replace
config dhcpv6_relay option_37 ports 5 policy replace
config dhcpv6_relay option_37 ports 6 policy replace
config dhcpv6_relay option_37 ports 7 policy replace
config dhcpv6_relay option_37 ports 8 policy replace
config dhcpv6_relay option_37 ports 9 policy replace
config dhcpv6_relay option_37 ports 10 policy replace
config dhcpv6_relay option_37 ports 11 policy replace
config dhcpv6_relay option_37 ports 12 policy replace
config dhcpv6_relay option_37 ports 13 policy replace
config dhcpv6_relay option_37 ports 14 policy replace
config dhcpv6_relay option_37 ports 15 policy replace
config dhcpv6_relay option_37 ports 16 policy replace
config dhcpv6_relay option_37 ports 17 policy replace
config dhcpv6_relay option_37 ports 18 policy replace
config dhcpv6_relay option_37 ports 19 policy replace
config dhcpv6_relay option_37 ports 20 policy replace
config dhcpv6_relay option_37 ports 21 policy replace
config dhcpv6_relay option_37 ports 22 policy replace
config dhcpv6_relay option_37 ports 23 policy replace
config dhcpv6_relay option_37 ports 24 policy replace
config dhcpv6_relay option_37 ports 25 policy replace
config dhcpv6_relay option_37 ports 26 policy replace
config dhcpv6_relay option_37 ports 27 policy replace
config dhcpv6_relay option_37 ports 28 policy replace
config dhcpv6_relay option_38 ports 1-28 state disable subscriber_id default
config dhcpv6_relay option_18 state enable
config dhcpv6_relay option_18 check enable
config dhcpv6_relay option_18 interface_id default
config cpu_protect pps no_limit type dhcp
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