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edgerouter:bgp [2018/05/15 18:43] – brielle | edgerouter:bgp [2018/05/15 18:57] (current) – brielle | ||
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+ | </ | ||
Like the prefix lists, -To and -From are your specific directions in and out (import and export). | Like the prefix lists, -To and -From are your specific directions in and out (import and export). | ||
+ | |||
+ | ===== BGP Protocol Configuration ===== | ||
+ | < | ||
+ | bgp 65501 { | ||
+ | address-family { | ||
+ | ipv6-unicast { | ||
+ | network 2001: | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | neighbor 100.64.100.1 { | ||
+ | remote-as 65502 | ||
+ | route-map { | ||
+ | export BGP-ISP-To | ||
+ | import BGP-ISP-From | ||
+ | } | ||
+ | soft-reconfiguration { | ||
+ | inbound | ||
+ | } | ||
+ | update-source 100.64.100.2 | ||
+ | } | ||
+ | neighbor fd00::1 { | ||
+ | address-family { | ||
+ | ipv6-unicast { | ||
+ | route-map { | ||
+ | export BGP-ISPv6-To | ||
+ | import BGP-ISPv6-From | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | remote-as 65502 | ||
+ | soft-reconfiguration { | ||
+ | inbound | ||
+ | } | ||
+ | update-source fd00::2 | ||
+ | } | ||
+ | network 192.0.2.0/ | ||
+ | } | ||
+ | parameters { | ||
+ | router-id 100.64.100.2 | ||
+ | } | ||
+ | redistribute { | ||
+ | connected { | ||
+ | } | ||
+ | kernel { | ||
+ | } | ||
+ | static { | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | </ | ||
+ | |||
+ | In the above example, our local router has the IPv4 address of 100.64.100.2 and the IPv6 address of fd00::2 with an ASN of 65501. | ||
+ | |||
+ | ===== Showing BGP Information ===== | ||
+ | < | ||
+ | BGP neighbor is 100.64.100.2, | ||
+ | BGP version 4, remote router ID 100.64.100.2 | ||
+ | BGP state = Established, | ||
+ | Last read 01w0d05h, hold time is 90, keepalive interval is 30 seconds | ||
+ | Neighbor capabilities: | ||
+ | Route refresh: advertised and received (old and new) | ||
+ | 4-Octet ASN Capability: advertised and received | ||
+ | Address family IPv4 Unicast: advertised and received | ||
+ | Address family IPv4 Multicast: received | ||
+ | Received 2838376 messages, 0 notifications, | ||
+ | Sent 20788 messages, 0 notifications, | ||
+ | Route refresh request: received 0, sent 0 | ||
+ | Minimum time between advertisement runs is 30 seconds | ||
+ | Update source is 100.64.100.1 | ||
+ | For address family: IPv4 Unicast | ||
+ | BGP table version 6603726, neighbor version 6603716 | ||
+ | Index 2, Offset 0, Mask 0x4 | ||
+ | Inbound soft reconfiguration allowed | ||
+ | Community attribute sent to this neighbor (both) | ||
+ | Inbound path policy configured | ||
+ | Outbound path policy configured | ||
+ | Route map for incoming advertisements is *BGP-ISP-From | ||
+ | Route map for outgoing advertisements is *BGP-ISP-To | ||
+ | 688930 accepted prefixes | ||
+ | 1 announced prefixes | ||
+ | |||
+ | | ||
+ | External BGP neighbor may be up to 1 hops away. | ||
+ | Local host: 100.64.100.2, | ||
+ | Foreign host: 100.64.100.1, | ||
+ | Nexthop: 100.64.100.1 | ||
+ | BGP connection: shared network | ||
+ | |||
+ | BGP neighbor is fd00::1, remote AS 65502, local AS 65501, external link | ||
+ | BGP version 4, remote router ID 100.64.100.1 | ||
+ | BGP state = Established, | ||
+ | Last read 01w0d05h, hold time is 180, keepalive interval is 60 seconds | ||
+ | Neighbor capabilities: | ||
+ | Route refresh: advertised and received (old and new) | ||
+ | 4-Octet ASN Capability: advertised and received | ||
+ | Address family IPv4 Unicast: advertised | ||
+ | Address family IPv6 Unicast: advertised and received | ||
+ | Received 686685 messages, 0 notifications, | ||
+ | Sent 10394 messages, 0 notifications, | ||
+ | Route refresh request: received 0, sent 0 | ||
+ | Minimum time between advertisement runs is 30 seconds | ||
+ | Update source is fd00::2 | ||
+ | For address family: IPv4 Unicast | ||
+ | BGP table version 6603726, neighbor version 6603716 | ||
+ | Index 1, Offset 0, Mask 0x2 | ||
+ | Inbound soft reconfiguration allowed | ||
+ | Community attribute sent to this neighbor (both) | ||
+ | 0 accepted prefixes | ||
+ | 0 announced prefixes | ||
+ | |||
+ | For address family: IPv6 Unicast | ||
+ | BGP table version 858622, neighbor version 858620 | ||
+ | Index 1, Offset 0, Mask 0x2 | ||
+ | Community attribute sent to this neighbor (both) | ||
+ | Inbound path policy configured | ||
+ | Outbound path policy configured | ||
+ | Route map for incoming advertisements is *BGP-ISPv6-From | ||
+ | Route map for outgoing advertisements is *BGP-ISPv6-To | ||
+ | 49892 accepted prefixes | ||
+ | 1 announced prefixes | ||
+ | |||
+ | | ||
+ | Local host: fd00::2, Local port: 179 | ||
+ | Foreign host: fd00::1, Foreign port: 8044 | ||
+ | Nexthop: 100.64.100.1 | ||
+ | Nexthop global: fd00::1 | ||
+ | BGP connection: shared network | ||
+ | </ | ||
+ |