[j-nsp] uRPF drops monitoring
Jared Mauch
jared at puck.nether.net
Sun Sep 19 10:24:26 EDT 2004
On Sun, Sep 19, 2004 at 02:01:20PM +0200, Daniel Roesen wrote:
> On Sun, Sep 19, 2004 at 11:45:32AM +0200, Yuval Ben-Ari wrote:
> > Is it possible to see how many packets were dropped by uRPF ?
> > (I am not using a fail-filter)
>
> You can collect those counters via SNMP (probably) and via the JunOS
> built-in accounting functions (sure):
>
> dr at A1# set accounting-options interface-profile foo fields ?
> Possible completions:
> [...]
> rpf-check-bytes Bytes failing IPv4 reverse-path-forwarding check
> rpf-check-packets Packets failing IPv4 reverse-path-forwarding check
> rpf-check6-bytes Bytes failing IPv6 reverse-path-forwarding check
> rpf-check6-packets Packets failing IPv6 reverse-path-forwarding check
VIA SNMP:
.1.3.6.1.4.1.2636.3.17 = rpf mib (ifindex)
- jared
--
Jared Mauch | pgp key available via finger from jared at puck.nether.net
clue++; | http://puck.nether.net/~jared/ My statements are only mine.
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