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Примеры использования утилит

Примеры использования утилиты vtysh

Просмотр таблицы маршрутизации

  1. Перейдите в раздел Управление сервером -> Терминал.

  2. Введите в терминале:

vtysh

  1. Для просмотра таблицы маршрутизации введите:

show ip route

Пример вывода утилиты:

Codes: K - kernel route, C - connected, S - static, R - RIP,
       O - OSPF, I - IS-IS, B - BGP, E - EIGRP, N - NHRP,
       T - Table, v - VNC, V - VNC-Direct, F - PBR,
       f - OpenFabric,
       > - selected route, * - FIB route, q - queued, r - rejected, b - backup
       t - trapped, o - offload failure

S>* 1.1.1.1/32 [1/0] via 10.10.10.1, Leth1, weight 1, 00:02:32
O   10.10.10.0/24 [110/1] is directly connected, Leth1, weight 1, 00:02:28
C>* 10.10.10.0/24 is directly connected, Leth1, 00:02:33
C>* 10.11.12.0/25 is directly connected, Eeth2, 00:02:33
O>* 10.20.40.0/24 [110/21] via 10.10.10.201, Leth1, weight 1, 00:02:18
S>* 10.128.0.0/16 [1/0] is directly connected, Lvpn0, weight 1, 00:02:32
C>* 169.254.1.0/29 is directly connected, lb_local_in, 00:02:33
C>* 169.254.1.0/29 is directly connected, lb_local_out, 00:02:33
C>* 169.254.1.4/32 is directly connected, Lvpn0, 00:02:33
C>* 169.254.254.254/32 is directly connected, lo, 00:02:33

Полезная информация:

  • Не все маршруты могут быть выгружены в ядро, поэтому при просмотре таблицы маршрутизации без утилиты vtsyh некоторые маршруты могут не отображаться.

Просмотр конфигурации FRR

  1. Перейдите в раздел Управление сервером -> Терминал.

  2. Введите в терминале:

vtysh

  1. Для просмотра конфигурации введите:

show running-config

Пример вывода утилиты:

Building configuration...

Current configuration:
!
frr version 8.5.3
frr defaults traditional
hostname bez-nazvaniya-23000007-c6d8-01c2-a572-d68497c66441
no ipv6 forwarding
service integrated-vtysh-config
!
ip route 10.128.0.0/16 Lvpn0
!
interface Leth1
 ip ospf cost 125
exit
!
interface lo
 ip ospf passive
exit
!
router ospf
 ospf router-id 192.168.0.200
 redistribute connected
 redistribute static
 network 172.16.10.0/24 area 0.0.0.200
 default-information originate always
exit
!
ip prefix-list DEFAULT seq 5 deny 0.0.0.0/0
ip prefix-list DEFAULT seq 10 permit 0.0.0.0/0 le 32
!
route-map DEFMAP permit 10
 match ip address prefix-list DEFAULT
exit
!
ip protocol ospf route-map DEFMAP
!
end
Просмотр OSPF соседства

  1. Перейдите в раздел Управление сервером -> Терминал.

  2. Введите в терминале:

vtysh

  1. Для просмотра соседей OSPF введите:

show ip ospf neighbor

Пример вывода утилиты:

Neighbor ID     Pri State           Up Time         Dead Time Address         Interface                        RXmtL RqstL DBsmL
10.10.10.201      1 Full/DR         6m35s             34.709s 10.10.10.201    Leth1:10.10.10.126                   0     0     0
Просмотр BGP соседства

  1. Перейдите в раздел Управление сервером -> Терминал.

  2. Введите в терминале:

vtysh

  1. Для просмотра соседей BGP введите:

show ip bgp neighbors

Пример вывода утилиты:

BGP neighbor is 10.10.10.2, remote AS 123, local AS 123, internal link
  Local Role: undefined
  Remote Role: undefined
 Member of peer-group V4_AS123_10_10_10_2 for session parameters
  BGP version 4, remote router ID 10.11.12.2, local router ID 10.11.12.71
  BGP state = Established, up for 00:00:10
  Last read 00:00:10, Last write 00:00:09
  Hold time is 180 seconds, keepalive interval is 60 seconds
  Configured hold time is 180 seconds, keepalive interval is 60 seconds
  Configured conditional advertisements interval is 60 seconds
  Neighbor capabilities:
    4 Byte AS: advertised and received
    Extended Message: advertised
    AddPath:
      IPv4 Unicast: RX advertised
    Long-lived Graceful Restart: advertised
    Route refresh: advertised and received(new)
    Enhanced Route Refresh: advertised
    Address Family IPv4 Unicast: advertised and received
    Hostname Capability: advertised (name: bez-nazvaniya-5f3323c3-6462-4981-b8a0-2b4397e3448a,domain name: n/a) not received
    Graceful Restart Capability: advertised and received
      Remote Restart timer is 0 seconds
      Address families by peer:
        none
  Graceful restart information:
    End-of-RIB send: IPv4 Unicast
    End-of-RIB received: 
    Local GR Mode: Helper*

    Remote GR Mode: Helper

    R bit: False
    N bit: False
    Timers:
      Configured Restart Time(sec): 120
      Received Restart Time(sec): 0
    IPv4 Unicast:
      F bit: False
      End-of-RIB sent: Yes
      End-of-RIB sent after update: Yes
      End-of-RIB received: No
      Timers:
        Configured Stale Path Time(sec): 360
  Message statistics:
    Inq depth is 0
    Outq depth is 0
                         Sent       Rcvd
    Opens:                  1          1
    Notifications:          0          0
    Updates:                1          3
    Keepalives:             1          2
    Route Refresh:          0          0
    Capability:             0          0
    Total:                  3          6
  Minimum time between advertisement runs is 0 seconds

 For address family: IPv4 Unicast
  V4_AS123_10_10_10_2 peer-group member
  Update group 1, subgroup 1
  Packet Queue length 0
  NEXT_HOP is always this router
  Community attribute sent to this neighbor(all)
  Inbound path policy configured
  Outbound path policy configured
  Route map for incoming advertisements is *IMPORT_V4_AS123_10_10_10_2
  Route map for outgoing advertisements is *EXPORT_V4_AS123_10_10_10_2
  12 accepted prefixes

  Connections established 1; dropped 0
  Last reset 00:05:26,  No AFI/SAFI activated for peer
  Internal BGP neighbor may be up to 255 hops away.
Local host: 10.10.10.126, Local port: 179
Foreign host: 10.10.10.2, Foreign port: 38445
Nexthop: 10.10.10.126
Nexthop global: ::
Nexthop local: ::
BGP connection: shared network
BGP Connect Retry Timer in Seconds: 120
Estimated round trip time: 1 ms
Read thread: on  Write thread: on  FD used: 25
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