The neterse playground

Paste the output of a show command — or the rows your parser already produced — and see every candidate neterse generates, with real token counts. The library returns candidates, not policy: the smallest one wins only because compact() chooses that way.

Example

Twelve lines of legend no model needs to read. The biggest win the raw-text tier has.

CommandPlatform

Profile

Non-default projections are declared lossy — the output says what it withheld.

Input2,278 chars · 42 lines

Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP
       D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area 
       N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
       E1 - OSPF external type 1, E2 - OSPF external type 2, m - OMP
       n - NAT, Ni - NAT inside, No - NAT outside, Nd - NAT DIA
       i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
       ia - IS-IS inter area, * - candidate default, U - per-user static route
       H - NHRP, G - NHRP registered, g - NHRP registration summary
       o - ODR, P - periodic downloaded static route, l - LISP
       a - application route
       + - replicated route, % - next hop override, p - overrides from PfR
       & - replicated local route overrides by connected

Gateway of last resort is not set

      1.0.0.0/8 is variably subnetted, 8 subnets, 2 masks
C        1.1.0.0/24 is directly connected, Loopback0
L        1.1.0.1/32 is directly connected, Loopback0
C        1.1.1.0/24 is directly connected, Loopback1
L        1.1.1.1/32 is directly connected, Loopback1
C        1.1.2.0/24 is directly connected, Loopback2
L        1.1.2.1/32 is directly connected, Loopback2
C        1.1.3.0/24 is directly connected, Loopback3
L        1.1.3.1/32 is directly connected, Loopback3
      2.0.0.0/32 is subnetted, 1 subnets
O IA     2.2.2.2 [110/11] via 12.12.12.2, 00:06:01, Ethernet0/1
      3.0.0.0/24 is subnetted, 1 subnets
O IA     3.3.3.0 [110/21] via 12.12.12.2, 00:06:01, Ethernet0/1
      4.0.0.0/24 is subnetted, 5 subnets
O E2     4.4.0.0 [110/20] via 12.12.12.2, 00:06:01, Ethernet0/1
O E2     4.4.1.0 [110/20] via 12.12.12.2, 00:06:01, Ethernet0/1
O E2     4.4.2.0 [110/20] via 12.12.12.2, 00:06:01, Ethernet0/1
O E2     4.4.3.0 [110/20] via 12.12.12.2, 00:06:01, Ethernet0/1
O IA     4.4.4.0 [110/31] via 12.12.12.2, 00:06:01, Ethernet0/1
      12.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C        12.12.12.0/24 is directly connected, Ethernet0/1
L        12.12.12.1/32 is directly connected, Ethernet0/1
      23.0.0.0/24 is subnetted, 1 subnets
O IA     23.23.23.0 [110/20] via 12.12.12.2, 00:06:01, Ethernet0/1
      34.0.0.0/24 is subnetted, 1 subnets
O IA     34.34.34.0 [110/30] via 12.12.12.2, 00:06:01, Ethernet0/1

Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP
       D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area 
       N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
       E1 - OSPF external type 1, E2 - OSPF external type 2, m - OMP
       n - NAT, Ni - NAT inside, No - NAT outside, Nd - NAT DIA
       i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
       ia - IS-IS inter area, * - candidate default, U - per-user static route
       H - NHRP, G - NHRP registered, g - NHRP registration summary
       o - ODR, P - periodic downloaded static route, l - LISP
       a - application route
       + - replicated route, % - next hop override, p - overrides from PfR
       & - replicated local route overrides by connected

Gateway of last resort is not set

1.0.0.0/8 is variably subnetted, 8 subnets, 2 masks
C        1.1.0.0/24 is directly connected, Loopback0
L        1.1.0.1/32 is directly connected, Loopback0
C        1.1.1.0/24 is directly connected, Loopback1
L        1.1.1.1/32 is directly connected, Loopback1
C        1.1.2.0/24 is directly connected, Loopback2
L        1.1.2.1/32 is directly connected, Loopback2
C        1.1.3.0/24 is directly connected, Loopback3
L        1.1.3.1/32 is directly connected, Loopback3
      2.0.0.0/32 is subnetted, 1 subnets
O IA     2.2.2.2 [110/11] via 12.12.12.2, 00:06:01, Ethernet0/1
      3.0.0.0/24 is subnetted, 1 subnets
O IA     3.3.3.0 [110/21] via 12.12.12.2, 00:06:01, Ethernet0/1
      4.0.0.0/24 is subnetted, 5 subnets
O E2     4.4.0.0 [110/20] via 12.12.12.2, 00:06:01, Ethernet0/1
O E2     4.4.1.0 [110/20] via 12.12.12.2, 00:06:01, Ethernet0/1
O E2     4.4.2.0 [110/20] via 12.12.12.2, 00:06:01, Ethernet0/1
O E2     4.4.3.0 [110/20] via 12.12.12.2, 00:06:01, Ethernet0/1
O IA     4.4.4.0 [110/31] via 12.12.12.2, 00:06:01, Ethernet0/1
      12.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C        12.12.12.0/24 is directly connected, Ethernet0/1
L        12.12.12.1/32 is directly connected, Ethernet0/1
      23.0.0.0/24 is subnetted, 1 subnets
O IA     23.23.23.0 [110/20] via 12.12.12.2, 00:06:01, Ethernet0/1
      34.0.0.0/24 is subnetted, 1 subnets
O IA     34.34.34.0 [110/30] via 12.12.12.2, 00:06:01, Ethernet0/1

or Ctrl + Enter in the text box

Running neterse over your input...

The same result, inside your agent

Everything this page shows comes out of a single call. neterse has no runtime dependencies and never enlarges your output — whatever does not shrink comes back byte for byte.

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