Problem Report: Internet Sluggish After Heat Issues
Posted by postprob on July 06, 2008 at 09:52 PM
Problem: Internet Sluggish After Heat Issues Cause: ISP Router Reduced Performance Affects: Sluggish Internet Connectivity Started: 07/06/2008 01:24 AM Resolved: 07/06/2008 12:22 PM
Notes:
OneCleveland border router suffered reduced availability and performance due to heat related problems resulting in sluggish responses and loss of BGP session with our edge router. Ticket opened with OneCleveland who worked to revive their router and connection successfully.
Initial BGP problem:
BGP neighbor is 209.130.203.245, remote AS 19009, external link
BGP version 4, remote router ID 0.0.0.0
BGP state = Active
Last read 08:35:49, hold time is 180, keepalive interval is 60 seconds
Message statistics:
InQ depth is 0
OutQ depth is 0
Sent Rcvd
Opens: 4 4
Notifications: 1 0
Updates: 751219 20482172
Keepalives: 415159 415159
Route Refresh: 0 0
Total: 1166383 20897335
Default minimum time between advertisement runs is 30 seconds
For address family: IPv4 Unicast
BGP table version 32504998, neighbor version 0
Index 4, Offset 0, Mask 0x10
4 update-group member
Inbound soft reconfiguration allowed
Inbound path policy configured
Outbound path policy configured
Route map for incoming advertisements is as19009-in
Route map for outgoing advertisements is as19009-out
Sent Rcvd
Prefix activity: ---- ----
Prefixes Current: 0 0
Prefixes Total: 0 0
Implicit Withdraw: 0 0
Explicit Withdraw: 0 0
Used as bestpath: n/a 0
Used as multipath: n/a 0
Outbound Inbound
Local Policy Denied Prefixes: -------- -------
Total: 0 0
Number of NLRIs in the update sent: max 0, min 0
For address family: IPv4 Multicast
BGP table version 2736620, neighbor version 0
Index 1, Offset 0, Mask 0x2
1 update-group member
Community attribute sent to this neighbor
Uses NEXT_HOP attribute for MBGP NLRIs
Sent Rcvd
Prefix activity: ---- ----
Prefixes Current: 0 0
Prefixes Total: 0 0
Implicit Withdraw: 0 0
Explicit Withdraw: 0 0
Used as bestpath: n/a 0
Used as multipath: n/a 0
Outbound Inbound
Local Policy Denied Prefixes: -------- -------
Total: 0 0
Number of NLRIs in the update sent: max 0, min 0
Connections established 4; dropped 4
Last reset 08:37:02, due to BGP Notification sent, hold time expired
No active TCP connection
Created: 07/06/2008 21:52:14 by jxo63
Updates: