I don't think advanced blacklisting is available currently in kannel. You need to implement this in your frontend.
Kannel is a basic backend which just sends everything out. 2012/10/16 shaded 4 <[email protected]> > Hi, I've been using kannel for a long time and am quite comfortable with > it, but I haven't used > blacklisting before now and can't seem to find answers for the following. > I'm using kannel 1.5.0. > > There are a LOT of different instances of 'black-list-regex' mentioned in > the > kannel user guide, but I'm having trouble figuring out the > differences/purpose of each one. > I'm trying to block spam messages both TO and FROM customers which > originate from one source number, > but can't quite get it working. > > 1) Blocking messages TO customers. > If a spammer is sending out a large volume of messages (i.e. one source > number sending out messages to lots of different destination numbers), > is it possible to black-list them in kannel? > > I have managed to block messages from being sent to specified > *destination* numbers, with the following config > group = smsbox > black-list-regex = .... > but that doesn't help much here because there are too many destination > numbers. > Is it possible to similarly block certain *source* (sender) numbers? Do > you know what I mean? > i.e. I'm trying to block all messages being sent which have a specific > source/from/sender number. > > > 2) Blocking messages FROM customers. > The other case is to block a large volume of messages coming FROM a > customer handset (e.g. a customer's handset sending constant messages to a > short code. > > My understanding is that the following is meant to work: > group = core > black-list-regex = 0401111111 > However, this seems to blocks ALL incoming messages! I can't figure out > why. > The bearerbox access log shows the following rejection, no matter what the > incoming number is: > REJECTED - black-regex-listed SMS [SMSC:xxxx] [SVC:] [ACT:xxxx] > [BINF:] [FID:] [META:?smpp?] [from:+614xxxxxxxx] [to:xxxxx] > [flags:-1:0:-1:0:-1] [msg:5:xxxx] [udh:0:] > And the kannel log for that SMSC shows the following message, and kannel > returns a non-zero value in the deliver_sm_resp section. > INFO: Number <+614xxxxxxxx> is not in black-list, message discarded > > I've also tried variations like the following, with the same effect. > The following kind of regular expressions definitely work for me in 1) > above, but for some reason don't work here: > - black-list-regex = (0|61)401111111 > - black-list-regex = ^(0|61)(400111222|401111111)$ > > Here is my kannel configuration, with the various black-list-regex > attempts commented out: > ------------------------------------------------------------------ > group = core > admin-port = xxxx > smsbox-port = xxxx > wapbox-port = xxxx > admin-password = xxxx > log-file = "xxxx" > log-level = 0 > box-deny-ip = "*.*.*.*" > box-allow-ip = "127.0.0.1" > access-log = "xxxx" > store-file = "xxxx" > #black-list-regex = 0401111111 > #black-list-regex = (0|61)401111111 > #black-list-regex = ^(0|61)(400111222|401111111)$ > > group = smsbox > bearerbox-host = localhost > sendsms-port = xxxx > log-file = "xxxx" > log-level = 0 > access-log = "xxxx" > http-request-retry = 0 > reply-couldnotfetch = "xxxx" > reply-couldnotrepresent = "xxxx" > reply-requestfailed = "xxxx" > reply-emptymessage = "xxxx" > # As mentioned in my notes above, either of these two DO work for me, > # but it's not what I need. > #black-list-regex = (0|61)401111111 > #black-list-regex = ^(0|61)(400111222|401111111)$ > > group = wapbox > bearerbox-host = localhost > log-file = "xxxx" > log-level = 0 > syslog-level = none > > group = sendsms-user > username = xxxx > password = xxxx > max-messages = xxxx > concatenation = true > > # The receiver service. > group = sms-service > keyword = default > post-xml = "xxxx" > send-sender = true > catch-all = true > omit-empty = true > > # There are then a lot of smsc configurations. > # Here is the one I was testing with: > group = smsc > smsc = smpp > smsc-id = xxxx > host = xxxx > receive-port = xxxx > smsc-username = xxxx > smsc-password = xxxx > system-type = smpp > address-range = "" > keepalive = 0 > log-file = "xxxx" > log-level = 0 > msg-id-type = 0x01 > throughput = 25 > alt-charset = ASCII > source-addr-ton = 0 > source-addr-npi = 4 > dest-addr-ton = 1 > dest-addr-npi = 1 > ------------------------------------------------------------------ > >
