ELS Messages for Serial Line Network Interface (SL)
- Level:
- CI-ERROR
- Short Syntax:
- SL.001 no bfr avl slftst nt network
- Long Syntax:
- SL.001 no buffer available for selftest network network
- Description:
- A packet buffer was not available when the interface self-test
needed one.
- Level:
- CE-ERROR
- Short Syntax:
- SL.002 modem err no DCD/CTS slftst nt network
- Long Syntax:
- SL.002 modem error with no DCD/DTS detected during selftest network network
- Description:
- During the self-test, the interface card detected that certain
signals from modem necessary to indicate that it is present and
ready to operate were not detectable.
- Level:
- CE-ERROR
- Short Syntax:
- SL.003 no echo ack tmout slftst nt network
- Long Syntax:
- SL.003 no echo acknowledgement received, timeout selftest network network
- Description:
- During self-test, an Echo Acknowledgement was not received from the
other end of the line within the timeout period. The network fails
self-test.
- Level:
- U-INFO
- Short Syntax:
- SL.004 bd ln DN act actual_length
, clm claimed_length
nt network
- Long Syntax:
- SL.004 bad length in DECNet packet actual actual_length
claimed claimed_length
network network
- Description:
- A bad length field or truncated packet was detected in a DECnet packet
on the serial line.
- Level:
- U-INFO
- Short Syntax:
- SL.005 bd rcv pkt hdr opc opcode
nt network
- Long Syntax:
- SL.005 bad received packet header opcode opcode
network network
- Description:
- A network control packet was received with a packet type which did
not match any known opcode.
- Level:
- U-INFO
- Short Syntax:
- SL.006 bd rcv pkt hdr prt protocol
nt network
- Long Syntax:
- SL.006 bad received packet header protocol protocol
network network
- Description:
- A serial line packet was received with a higher level protocol which
did not match any known protocol.
- Level:
- U-TRACE
- Short Syntax:
- SL.007 st slftst nt network
- Long Syntax:
- SL.007 start selftest network network
- Description:
- Self-test is being started on the serial line.
- Level:
- C-TRACE
- Short Syntax:
- SL.008 snd ech nt network
- Long Syntax:
- SL.008 send echo packet network network
- Description:
- An echo request is being sent on the serial line.
- Level:
- C-TRACE
- Short Syntax:
- SL.009 rcv tst nt network
- Long Syntax:
- SL.009 receive test packet network network
- Description:
- A test packet has been received on the serial line.
- Level:
- C-TRACE
- Short Syntax:
- SL.010 rcv ack nt network
- Long Syntax:
- SL.010 receive echo acknowledgement packet network network
- Description:
- An echo acknowledgement packet has been received on the serial line.
- Level:
- C-TRACE
- Short Syntax:
- SL.011 rcv req nt network
- Long Syntax:
- SL.011 receive echo request packet network network
- Description:
- An echo acknowledgement packet has been received on the serial line.
- Level:
- C-TRACE
- Short Syntax:
- SL.012 snd tst nt network
- Long Syntax:
- SL.012 sending maintenance test packet network network
- Description:
- A test packet used for network maintenence is being sent on
the serial line.
- Level:
- C-TRACE
- Short Syntax:
- SL.013 DROP: rcvd STB bdgd pkt but bdging dsbld on nt network
- Long Syntax:
- SL.013 Dropping the received Spanning Tree Bridged packet but bridging is disabled on network network
- Description:
- A Bridged packet is received on this serial line interface even
though the Spanning Tree Bridging is not enabled on this interface
or STB is disabled in the box.
- Level:
- U-TRACE
- Short Syntax:
- SL.014 Dual Ser bd slot slot_num
fware dwnld ld_code
- Long Syntax:
- SL.014 Dual Serial Line board in slot slot_num
firmware download ld_code
- Description:
- Dual Serial Line Interface board firmware download has completed with
the status shown.
- Level:
- U-TRACE
- Short Syntax:
- SL.015 Dual Ser bd slot slot_num
PUD stat pud_stat
- Long Syntax:
- SL.015 Dual Serial Line board slot slot_num
Power-On Diagnostics status pud_stat
- Description:
- Dual Serial Line Board Power-On Diagnostics status completed with the
code shown. See Power-On Diagnostics manual for encoding.
- Level:
- C-INFO
- Short Syntax:
- SL.016 protocol_type
pkt flt for prot = protocol
, nt network
- Long Syntax:
- SL.016 protocol_type
type pakcet filtered for protocol = protocol
network network
- Description:
- Protocol type like Ethertype, DSAPytype or SNAPtype packet filtered.
This is due to the user supplied protocol filtering information. (STB)
- Level:
- C-INFO
- Short Syntax:
- SL.017 DROP, proto= protocol_type
enb but pkt arv bdgd, src= src_addr
nt network
- Long Syntax:
- SL.017 Dropped, protocol = protocol_type
enabled but packet arrived as bridged from address src_addr
, network network
- Description:
- Packet Droped as the protocol type is enabled but packet arrived
as bridged. (STB).
- Level:
- C-INFO
- Short Syntax:
- SL.018 DROP, dsap= protocol_type
prt filt applies, nt network
- Long Syntax:
- SL.018 Dropped, dsap = protocol_type
, Protocol filtreing applies, network network
- Description:
- Packet Droped as the protocol filtering applies (STB).
- Level:
- UE-ERROR
- Short Syntax:
- SL.019 cbl typ cable_type
nt compt wth lvl cnvt typ level_converter_type
, nt network
- Long Syntax:
- SL.019 Cable of type cable_type
is not compatible with level converter of type level_converter_type
, network network
- Description:
- The cable and the level converter on the interface are not
compatible with each other. The self-test will fail.
- Cause:
- Wrong cable type for level converter.
- Action:
- Use correct cable type.
- Cause:
- If cable_type is "none", no cable.
- Action:
- Connect adapter cable.
- Cause:
- Cable broken so that it does not indicate cable type correctly
(very unlikely).
- Action:
- Replace cable.
- Level:
- UI-ERROR
- Short Syntax:
- SL.020 cable_type
can't be usd wth internal_external
clk, nt network
- Long Syntax:
- SL.020 cable_type
cable cannot be used with internal_external
clocking enabled, network network
- Description:
- There is an incompatibility between the mode of the cable
(DCE or DTE) and the type of clocking used. The interface
will not be brought up.
- Cause:
- DTE cable with internal clocking.
- Action:
- Use DCE cable, or external clocking.
- Cause:
- DCE cable with external or mixed clocking.
- Action:
- Use DTE cable, or internal clocking.
- Level:
- CE-ERROR
- Short Syntax:
- SL.021 slf tst fl bcs of mdm sts, CTS = cts
, DSR = dsr
, DCD = dcd
, nt network
- Long Syntax:
- SL.021 Self test failed because of modem status, CTS = cts
, DSR = dsr
, DCD = dcd
, nt network
- Description:
- The interface failed self test because at least one of the
modem signals was off.
- Cause:
- Cable not connected to modem.
- Action:
- Connnect cable.
- Cause:
- Modem not powered up.
- Action:
- Power up modem.
- Cause:
- Modem does not have good connection to other end of line (especially DCD
OFF).
- Action:
- Solve modem problem.
- Level:
- C-INFO
- Short Syntax:
- SL.022 Modem status change CTS = cts
, DSR = dsr
, DCD = dcd
, nt network ID
- Long Syntax:
- SL.022 Modem status change CTS = cts
, DSR = dsr
, DCD = dcd
, on network network ID
- Description:
- A modem status change has occurred. The present state
is described.
which is only DCD on.
- Level:
- CE-ERROR
- Short Syntax:
- SL.023 int dwn bcs of mdm sts, CTS = cts
, DSR = dsr
, DCD = dcd
, nt network
- Long Syntax:
- SL.023 Interface down because of modem status, CTS = cts
, DSR = dsr
, DCD = dcd
, nt network
- Description:
- The interface was brought down because one of the
modem signals was off.
which is only DCD on.
- Level:
- UI-ERROR
- Short Syntax:
- SL.024 conf frame sz configured_size
too large, reducing to maximum_size
, nt network
- Long Syntax:
- SL.024 Configured frame size of configured_size
bytes too large, reducing to maximum_size
bytes, network network
- Description:
- The user-configured frame size for this interface is larger than
the maximum that is allowed for the particular serial line device.
The size is reduced to the largest allowable one.
- Cause:
- Configuration in excess of allowable size.
- Action:
- Reconfigure size and restart.
have huge packet buffers as a result, leading to a serious shortage
of packet buffers.
- Level:
- U-INFO
- Short Syntax:
- SL.025 bad len SRT actual= actual_length
, claim= claimed_length
nt network
- Long Syntax:
- SL.025 bad length in SRT packet actual actual_length
claimed claimed_length
network network
- Description:
- A bad length field or truncated packet was detected in a SRT bridge
packet
- Level:
- U-INFO
- Short Syntax:
- SL.026 Packet shorter than SL hdr, actual= actual_length
, nt network
- Long Syntax:
- SL.026 Packet received is shorter than Serial line header, actual actual_length
network network
- Description:
- An Incoming Serial Line packet is shorter than a minimally required
Serial Line header. Such packet can not be processed and hence freed.
- Level:
- UI-ERROR
- Short Syntax:
- SL.027 No level conv, disabling nt network
- Long Syntax:
- SL.027 No level converter, disabling network network
- Description:
- There is no level converter on this port of the Quad Serial Line
card. The self-test will fail, and future self-tests will be
cancelled.
- Cause:
- No level converter.
- Action:
- Add level converter to port.
- Cause:
- Defective level converter which reads as not installed.
- Action:
- Replace level converter.
- Level:
- UI-ERROR
- Short Syntax:
- SL.028 Unk level conv converter_type
, disabling nt network
- Long Syntax:
- SL.028 Unknown level converter type converter_type
, disabling network network
- Description:
- There is a level converter of an unknown type on this port of
the Quad Serial Line card. The self-test will fail, and future
self-tests will be cancelled.
- Cause:
- Unknown type of level converter.
- Action:
- Upgrade to newer software that supports this type of level converter.
- Cause:
- Defective level converter which reads as unknown type.
- Action:
- Replace level converter.
- Level:
- UI-ERROR
- Short Syntax:
- SL.029 conf frame sz configured_size
too small, increasing to minimum_size
, nt network
- Long Syntax:
- SL.029 Configured frame size of configured_size
bytes too small, increasing to minimum_size
bytes, network network
- Description:
- The user-configured frame size for this interface is smaller than
the minimum that is required for the particular serial line device.
The size is increased to the minimum allowable one.
- Cause:
- Configuration below minimum allowable size.
- Action:
- Reconfigure size and restart.
while the interface has Frame Relay personality, and then change it
to Proteon Serial Line personality.
- Level:
- UI-ERROR
- Short Syntax:
- SL.030 Maint buff busy, nt network
- Long Syntax:
- SL.030 Maintenance buffer busy, network network
- Description:
- The maintenance routine is attempting to send a maintenance frame
for Proteon Serial data-link, but the buffer for sending this has
not been freed since the previous maintenance. If this happens
3 times in a row, maintenance will fail at the other end
of the serial line.
- Cause:
- Device hung.
- Action:
- Device will fail maintenance, and then self-test, which may
provide more diagnostic information.
- Cause:
- Device has greater than a 4 second backlog of traffic to send.
- Action:
- Reduce congestion.
- Level:
- CI-ERROR
- Short Syntax:
- SL.031 No pkt fr read cntrs nt network
- Long Syntax:
- SL.031 No packet for reading counters, network network
- Description:
- A buffer could not be allocated when needed to read the
statistics counters from the Dual Serial interface.
The counters should be successfully updated at the next
maintenance, 4 seconds later.
- Cause:
- This may be caused by temporary traffic loads. Many other causes
are possible.
- Action:
- If the message persists, contact customer service.
- Level:
- UI-ERROR
- Short Syntax:
- SL.032 Pkt buf alloc # buffer_number
failed, nt network
- Long Syntax:
- SL.032 Packet buffer allocation number buffer_number
failed, network network
- Description:
- The allocation of a packet buffer for a DNX 300 serial line failed.
This may be due to a shortage of either buffer memory or heap
memory. (See the output of ELS messages GW.061, GW.063, and GW.064.)
The interface will still try and come up, but with a reduced
number of receive packet buffers.
- Cause:
- Shortage of buffer memory. (Particularly if preceded by ELS
message GW.064.)
- Action:
- Upgrade size of buffer memory.
- Action:
- Choose smaller buffer size on the interface.
- Cause:
- Shortage of heap memory. (Particularly if preceded by ELS message
GW.063.)
- Action:
- Reduce routing table sizes. Increase size of data memory.
- Cause:
- Buffer allocation routine did not accurately predict how many
buffers could be allocated.
- Action:
- On some configurations, some portions of the buffer memory
are unuseable. The pre-allocator does not take this into account,
so a few buffer allocations may fail.
- Level:
- UI-ERROR
- Short Syntax:
- SL.033 Pkt buff # buffer_number
crossed page, dropped, nt network
- Long Syntax:
- SL.033 Packet buffer number buffer_number
crossed 64 Kbyte page boundary, dropped, nt network
- Description:
- A packet buffer was allocated for the DNX 300 serial line, but
that buffer crossed a 64 Kbyte memory boundary in the buffer
memory. Since all of the receive buffers for a DNX 300 serial line
must be in the same 64 Kbyte buffer memory packet, that buffer
will be ignored, and no further buffers will be allocated for the
device. The interface will still try and come up, but with a reduced
number of receive packet buffers.
- Cause:
- System buffer size overhead so great that 15 buffers with 4095
bytes of data cannot be allocated in one 64 Kbyte page in buffer
memory. The DNX 300 serial line normally requests 15 receive
buffers. This is the maximum number that can be allocated
from one 64 Kbyte page with the maximum size. If the header, wrap,
or trail size, if particularly large, the 15 packet buffers may
not fit into one 64 Kbyte page. (See the ``Buffer sizes Total''
column in the +BUFFERS command.)
- Action:
- If buffer_number is close to 15, there should not be a serious
performance degradation, and no action is required.
- Action:
- If more buffers are needed, there may be some reconfiguration
of the router which can provide for more buffers. If tunneling
is not needed, turn it off to reduce the ``Wrap'' size. If the buffer
size on the serial line can be reduced, that should increase the
number of buffers.
- Action:
- If there is no configuration that allows an adequate number of receive
buffers, upgrade to a DNX 350 serial line, which does not have
this 64 Kbyte restriction.
- Level:
- UE-ERROR
- Short Syntax:
- SL.034 no cable installed, nt network
- Long Syntax:
- SL.034 No cable installed or installed cable broken or non-compatible, network network
- Description:
- The system does not detect an adapter cable in the network interface port.
Self-test will fail.
- Cause:
- No cable installed.
- Action:
- Connect the correct adapter cable.
- Cause:
- Cable broken so that it does not indicate cable type correctly
(very unlikely).
- Action:
- Replace cable.
- Level:
- UI-ERROR
- Short Syntax:
- SL.035 Prot protocol_name
( protocol_number
) not supported by pseudo-eth bridging, nt network
- Long Syntax:
- SL.035 Protocol protocol_name
( protocol_number
) can not be bridged over Proteon Serial Line using the pseudo-ethernet bridging method. Network network
- Description:
- A protocol that cannot be bridged by Proteon Serial Line's PSEUDO-
ETHERNET bridging method has been configured over an interface
using PSL PSEUDO-ETH.
- Cause:
- User misconfiguration error. User configured a protocol that cannot
be bridged by the Proteon Serial Line PSEUDO-ETHERNET method (such as
Banyan Vines) over an interface that is configured to use Proteon
Serial Line with PSEUDO-ETHERNET bridging.
- Action:
- Either disable the protocol over the interface, or disable
PSEUDO-ETHERNET bridging on the interface.
- Level:
- C-INFO
- Short Syntax:
- SL.036 Modem control change DTR = dtr
, RTS = rts
, LLP = loopback
, nt network ID
- Long Syntax:
- SL.036 Modem control change DTR = dtr
, RTS = rts
, LLP = loopback
, on network network ID
- Description:
- A modem control change was executed. The new control state
is described.
- Level:
- U-TRACE
- Short Syntax:
- SL.037 st slftst dev device name
- Long Syntax:
- SL.037 start selftest device device name
- Description:
- Self-test is being started on the serial line.
- Level:
- UE-ERROR
- Short Syntax:
- SL.038 cbl typ cable_type
nt compt wth lvl cnvt typ level_converter_type
, dev device name
- Long Syntax:
- SL.038 Cable of type cable_type
is not compatible with level converter of type level_converter_type
, device device name
- Description:
- The cable and the level converter on the device are not
compatible with each other. The self-test will fail.
- Cause:
- Wrong cable type for level converter.
- Action:
- Use correct cable type.
- Cause:
- If cable_type is "none", no cable.
- Action:
- Connect adapter cable.
- Cause:
- Cable broken so that it does not indicate cable type correctly
(very unlikely).
- Action:
- Replace cable.
- Level:
- UI-ERROR
- Short Syntax:
- SL.039 cable_type
can't be usd wth internal_external
clk, dev device name
- Long Syntax:
- SL.039 cable_type
cable cannot be used with internal_external
clocking enabled, device device name
- Description:
- There is an incompatibility between the mode of the cable
(DCE or DTE) and the type of clocking used. The device
will not be brought up.
- Cause:
- DTE cable with internal clocking.
- Action:
- Use DCE cable, or external clocking.
- Cause:
- DCE cable with external or mixed clocking.
- Action:
- Use DTE cable, or internal clocking.
- Level:
- C-INFO
- Short Syntax:
- SL.040 Modem status change CTS = cts
, DSR = dsr
, DCD = dcd
, dev device name
- Long Syntax:
- SL.040 Modem status change CTS = cts
, DSR = dsr
, DCD = dcd
, on device device name
- Description:
- A modem status change has occurred. The present state
is described.
which is only DCD on.
- Level:
- CE-ERROR
- Short Syntax:
- SL.041 int dwn bcs of mdm sts, CTS = cts
, DSR = dsr
, DCD = dcd
, dev device name
- Long Syntax:
- SL.041 Device down because of modem status, CTS = cts
, DSR = dsr
, DCD = dcd
, dev device name
- Description:
- The device was brought down because one of the
modem signals was off.
which is only DCD on.
- Level:
- UI-ERROR
- Short Syntax:
- SL.042 No level conv, disabling dev device name
- Long Syntax:
- SL.042 No level converter, disabling device device name
- Description:
- There is no level converter on this port of the Quad Serial Line
card. The self-test will fail, and future self-tests will be
cancelled.
- Cause:
- No level converter.
- Action:
- Add level converter to port.
- Cause:
- Defective level converter which reads as not installed.
- Action:
- Replace level converter.
- Level:
- UI-ERROR
- Short Syntax:
- SL.043 Unk level conv converter_type
, disabling dev device name
- Long Syntax:
- SL.043 Unknown level converter type converter_type
, disabling device device name
- Description:
- There is a level converter of an unknown type on this port of
the Quad Serial Line card. The self-test will fail, and future
self-tests will be cancelled.
- Cause:
- Unknown type of level converter.
- Action:
- Upgrade to newer software that supports this type of level converter.
- Cause:
- Defective level converter which reads as unknown type.
- Action:
- Replace level converter.
- Level:
- UE-ERROR
- Short Syntax:
- SL.044 no cable installed, dev device name
- Long Syntax:
- SL.044 No cable installed or installed cable broken or non-compatible, device device name
- Description:
- The system does not detect an adapter cable in the device port.
Self-test will fail.
- Cause:
- No cable installed.
- Action:
- Connect the correct adapter cable.
- Cause:
- Cable broken so that it does not indicate cable type correctly
(very unlikely).
- Action:
- Replace cable.
- Level:
- CI-ERROR
- Short Syntax:
- SL.045 no bfr avl slftst dev device name
- Long Syntax:
- SL.045 no buffer available for selftest device device name
- Description:
- A packet buffer was not available when the device self-test
needed one.
- Level:
- C-INFO
- Short Syntax:
- SL.046 Modem control change DTR = dtr
, RTS = rts
, LLP = loopback
, dev device name
- Long Syntax:
- SL.046 Modem control change DTR = dtr
, RTS = rts
, LLP = loopback
, on device device name
- Description:
- A modem control change was executed. The new control state
is described.
- Level:
- UI-ERROR
- Short Syntax:
- SL.047 DDS event event
on dev device name
- Long Syntax:
- SL.047 DDS event event
on device device name
- Description:
- The specified Digital Data Service (DDS) driver event occurred.
- Level:
- C-INFO
- Short Syntax:
- SL.048 T1/E1 line state change: linestat
, dev device name
- Long Syntax:
- SL.048 T1/E1 line state change: linestat
, on device device name
- Description:
- Reports changes in the T1/E1 line state, such as the presence of
alarms, loss of synchronization, payload/line loopbacks, etc.
- Level:
- C-INFO
- Short Syntax:
- SL.049 SDSL card status: linestat
, dev device name
- Long Syntax:
- SL.049 SDSL card status: linestat
, on device device name
- Description:
- Reports changes in the SDSL line state or other events from the
SDSL card.
- Level:
- C-INFO
- Short Syntax:
- SL.050 SDSL mbx st state1
ev event
-> state2
dev device name
- Long Syntax:
- SL.050 SDSL mailbox state transition occurred: old state state1
, event event
, new state state2
on device device name
.
- Description:
- An SDSL mailbox-to-MCU state transition occurred.
- Panic
- slbdtbl
- Short Syntax:
- SL: sl_llc tbl out of date
- Description:
- The Serial line LLC table is out of date.
- Action:
- Contact Customer Service.
- Panic
- slnsl
- Short Syntax:
- SL: sl_prinit clld, nt SL
- Description:
- The initialization routine for the serial line handler was called with
a network which was not a serial line.
- Cause:
- Probably a software generation error.
- Action:
- Contact Customer Service.
- Panic
- slbdp
- Short Syntax:
- SL: bd prt fr SL
- Description:
- The initialization routine for the serial line handler was called
for a protocol which the serial line does not support.
- Cause:
- Probably a software generation error.
- Action:
- Contact Customer Service.
- Panic
- slnsrly
- Short Syntax:
- SL: srly_prinit clld, nt SRLY
- Description:
- The initialization routine for the serial line handler was called with
a network which was not a SDLC relay line.
- Cause:
- Probably a software generation error.
- Action:
- Contact Customer Service.
- Fatal
- slupo
- Short Syntax:
- SL: Unkwn prot SL out
- Description:
- An unknown protocol was seen on a request to send a packet.
- Panic
- slccbfm
- Short Syntax:
- SL: can't create buffer for maintenance
- Description:
- The Proteon Serial Line handler was unable to allocate a permanent
buffer for sending maintenance packets.
- Cause:
- Severe heap memory shortage.
- Action:
- Reconfigure to use less memory, or upgrade memory size.